diff --git a/dist/image-sequencer.js b/dist/image-sequencer.js
index 0994fcec..f80cf9b5 100644
--- a/dist/image-sequencer.js
+++ b/dist/image-sequencer.js
@@ -27866,7 +27866,8 @@ function AddStep(ref, image, name, o) {
       ID: o.number,
       imageName: o.image,
       inBrowser: ref.options.inBrowser,
-      ui: ref.options.ui
+      ui: ref.options.ui,
+      options: o
     };
     var UI = ref.events;
     var module = ref.modules[name][0](o,UI);
@@ -28341,7 +28342,8 @@ function InsertStep(ref, image, index, name, o) {
       ID: o.number,
       imageName: o.image,
       inBrowser: ref.options.inBrowser,
-      ui: ref.options.ui
+      ui: ref.options.ui,
+      options: o
     };
     var UI = ref.events;
     var module = ref.modules[name][0](o,UI);
@@ -28653,11 +28655,16 @@ module.exports = function Crop(input,options,callback) {
   var getPixels = require('get-pixels'),
       savePixels = require('save-pixels');
 
+  options.x = parseInt(options.x) || 0;
+  options.y = parseInt(options.y) || 0;
+
   getPixels(input.src,function(err,pixels){
-    var ox = parseInt(options.x) || 0;
-    var oy = parseInt(options.y) || 0;
-    var w = parseInt(options.w) || Math.floor(0.5*pixels.shape[0]);
-    var h = parseInt(options.h) || Math.floor(0.5*pixels.shape[1]);
+    options.w = parseInt(options.w) || Math.floor(0.5*pixels.shape[0]);
+    options.h = parseInt(options.h) || Math.floor(0.5*pixels.shape[1]);
+    var ox = options.x;
+    var oy = options.y;
+    var w = options.w;
+    var h = options.h;
     var iw = pixels.shape[0]; //Width of Original Image
     var newarray = new Uint8Array(4*w*h);
     for (var n = oy; n < oy + h; n++) {
@@ -28922,13 +28929,21 @@ module.exports = function DoNothing(options,UI) {
         selector: "#image-sequencer-canvas"
       });
 
-      distorter.lens.a = parseFloat(options.a) || distorter.lens.a;
-      distorter.lens.b = parseFloat(options.b) || distorter.lens.b;
-      distorter.lens.Fx = parseFloat(options.Fx) || distorter.lens.Fx;
-      distorter.lens.Fy = parseFloat(options.Fy) || distorter.lens.Fy;
-      distorter.lens.scale = parseFloat(options.scale) || distorter.lens.scale;
-      distorter.fov.x = parseFloat(options.x) || distorter.fov.x;
-      distorter.fov.y = parseFloat(options.y) || distorter.fov.y;
+      options.a = parseFloat(options.a) || distorter.lens.a;
+      options.b = parseFloat(options.b) || distorter.lens.b;
+      options.Fx = parseFloat(options.Fx) || distorter.lens.Fx;
+      options.Fy = parseFloat(options.Fy) || distorter.lens.Fy;
+      options.scale = parseFloat(options.scale) || distorter.lens.scale;
+      options.x = parseFloat(options.x) || distorter.fov.x;
+      options.y = parseFloat(options.y) || distorter.fov.y;
+
+      distorter.lens.a = options.a;
+      distorter.lens.b = options.b;
+      distorter.lens.Fx = options.Fx;
+      distorter.lens.Fy = options.Fy;
+      distorter.lens.scale = options.scale;
+      distorter.fov.x = options.x;
+      distorter.fov.y = options.y;
 
       distorter.setImage(input.src,function(){
         step.output = {src: canvas.toDataURL(), format: input.format};
@@ -28973,7 +28988,7 @@ module.exports={
       "min": 0,
       "max": 4
     },
-    "Fx": {
+    "Fy": {
       "type": "float",
       "desc": "Fy parameter",
       "default": 0,
diff --git a/examples/index.html b/examples/index.html
index e84c9b07..27b0ac3b 100644
--- a/examples/index.html
+++ b/examples/index.html
@@ -96,8 +96,6 @@
               </div>\
               <div class="c rh details">\
                 <div class="r"><h4>'+step.name+'</h4></div>\
-                <div class="r nomargin">Width: x</div>\
-                <div class="r nomargin">Height: y</div>\
               </div>\
             </div>\
             ';
@@ -109,6 +107,17 @@
             step.ui = step.ui.querySelector('div.r');
             step.imgElement = step.ui.querySelector('img');
 
+            if(sequencer.modulesInfo().hasOwnProperty(step.name)) {
+              var inputs = sequencer.modulesInfo(step.name).inputs;
+              for (var i in inputs) {
+                var div = document.createElement('div');
+                div.className = "r nomargin";
+                div.setAttribute('name',i);
+                div.innerHTML = i + ": " + "<span></span>";
+                step.ui.querySelector('div.details').appendChild(div);
+              }
+            }
+
             if(step.name != "load-image")
               step.ui.querySelector('div.details').appendChild(
                 parser.parseFromString(removebutton,'text/html')
@@ -119,7 +128,17 @@
           },
 
           onComplete: function(step) {
+
             step.imgElement.src = step.output;
+
+            if(sequencer.modulesInfo().hasOwnProperty(step.name)) {
+              var inputs = sequencer.modulesInfo(step.name).inputs;
+              for (var i in inputs) {
+                step.ui.querySelector('div[name="'+i+'"] span')
+                  .innerHTML = step.options[i];
+              }
+            }
+
           },
 
           onRemove: function(step) {
diff --git a/src/AddStep.js b/src/AddStep.js
index 9eeb7181..53792b40 100644
--- a/src/AddStep.js
+++ b/src/AddStep.js
@@ -14,7 +14,8 @@ function AddStep(ref, image, name, o) {
       ID: o.number,
       imageName: o.image,
       inBrowser: ref.options.inBrowser,
-      ui: ref.options.ui
+      ui: ref.options.ui,
+      options: o
     };
     var UI = ref.events;
     var module = ref.modules[name][0](o,UI);
diff --git a/src/InsertStep.js b/src/InsertStep.js
index d10b27fc..c45a0eff 100644
--- a/src/InsertStep.js
+++ b/src/InsertStep.js
@@ -15,7 +15,8 @@ function InsertStep(ref, image, index, name, o) {
       ID: o.number,
       imageName: o.image,
       inBrowser: ref.options.inBrowser,
-      ui: ref.options.ui
+      ui: ref.options.ui,
+      options: o
     };
     var UI = ref.events;
     var module = ref.modules[name][0](o,UI);
diff --git a/src/modules/Crop/Crop.js b/src/modules/Crop/Crop.js
index 0f9932b8..3952815a 100644
--- a/src/modules/Crop/Crop.js
+++ b/src/modules/Crop/Crop.js
@@ -3,11 +3,16 @@ module.exports = function Crop(input,options,callback) {
   var getPixels = require('get-pixels'),
       savePixels = require('save-pixels');
 
+  options.x = parseInt(options.x) || 0;
+  options.y = parseInt(options.y) || 0;
+
   getPixels(input.src,function(err,pixels){
-    var ox = parseInt(options.x) || 0;
-    var oy = parseInt(options.y) || 0;
-    var w = parseInt(options.w) || Math.floor(0.5*pixels.shape[0]);
-    var h = parseInt(options.h) || Math.floor(0.5*pixels.shape[1]);
+    options.w = parseInt(options.w) || Math.floor(0.5*pixels.shape[0]);
+    options.h = parseInt(options.h) || Math.floor(0.5*pixels.shape[1]);
+    var ox = options.x;
+    var oy = options.y;
+    var w = options.w;
+    var h = options.h;
     var iw = pixels.shape[0]; //Width of Original Image
     var newarray = new Uint8Array(4*w*h);
     for (var n = oy; n < oy + h; n++) {
diff --git a/src/modules/FisheyeGl/Module.js b/src/modules/FisheyeGl/Module.js
index a636b28f..ddb72a11 100644
--- a/src/modules/FisheyeGl/Module.js
+++ b/src/modules/FisheyeGl/Module.js
@@ -28,13 +28,21 @@ module.exports = function DoNothing(options,UI) {
         selector: "#image-sequencer-canvas"
       });
 
-      distorter.lens.a = parseFloat(options.a) || distorter.lens.a;
-      distorter.lens.b = parseFloat(options.b) || distorter.lens.b;
-      distorter.lens.Fx = parseFloat(options.Fx) || distorter.lens.Fx;
-      distorter.lens.Fy = parseFloat(options.Fy) || distorter.lens.Fy;
-      distorter.lens.scale = parseFloat(options.scale) || distorter.lens.scale;
-      distorter.fov.x = parseFloat(options.x) || distorter.fov.x;
-      distorter.fov.y = parseFloat(options.y) || distorter.fov.y;
+      options.a = parseFloat(options.a) || distorter.lens.a;
+      options.b = parseFloat(options.b) || distorter.lens.b;
+      options.Fx = parseFloat(options.Fx) || distorter.lens.Fx;
+      options.Fy = parseFloat(options.Fy) || distorter.lens.Fy;
+      options.scale = parseFloat(options.scale) || distorter.lens.scale;
+      options.x = parseFloat(options.x) || distorter.fov.x;
+      options.y = parseFloat(options.y) || distorter.fov.y;
+
+      distorter.lens.a = options.a;
+      distorter.lens.b = options.b;
+      distorter.lens.Fx = options.Fx;
+      distorter.lens.Fy = options.Fy;
+      distorter.lens.scale = options.scale;
+      distorter.fov.x = options.x;
+      distorter.fov.y = options.y;
 
       distorter.setImage(input.src,function(){
         step.output = {src: canvas.toDataURL(), format: input.format};
diff --git a/src/modules/FisheyeGl/info.json b/src/modules/FisheyeGl/info.json
index b2230dc3..2788caae 100644
--- a/src/modules/FisheyeGl/info.json
+++ b/src/modules/FisheyeGl/info.json
@@ -22,7 +22,7 @@
       "min": 0,
       "max": 4
     },
-    "Fx": {
+    "Fy": {
       "type": "float",
       "desc": "Fy parameter",
       "default": 0,