diff --git a/src/MainWidgetBase.ui b/src/MainWidgetBase.ui
index 04e55f1..cf562fd 100644
--- a/src/MainWidgetBase.ui
+++ b/src/MainWidgetBase.ui
@@ -146,9 +146,6 @@
In&vert
-
- Alt+V
-
Inverts the image before processing
@@ -1802,9 +1799,6 @@ pixels in the input
&DPI:
-
- Alt+D
-
<p>Dot per inch of input image</p><p>(affects scaling in mif output)</p>
@@ -1816,9 +1810,6 @@ pixels in the input
&reduce color count to:
-
- Alt+R
-
true
@@ -1877,9 +1868,6 @@ pixels in the input
&Use:
-
- Alt+U
-
<p>Toggle transparent color</p>
@@ -1931,9 +1919,6 @@ pixels in the input
Create &logfile
-
- Alt+L
-
Not working at the moment
@@ -2081,9 +2066,6 @@ pixels in the input
&Remove adjacent corners
-
- Alt+R
-
@@ -2228,9 +2210,6 @@ pixels in the input
&Preserve width
-
- Alt+P
-
<p>Preserve line width prior to thinning</p>
@@ -2268,9 +2247,6 @@ pixels in the input
&Outline
-
- Alt+O
-
true
@@ -2282,9 +2258,6 @@ pixels in the input
C&enterline
-
- Alt+E
-
false
@@ -2429,9 +2402,6 @@ pixels in the input
despec&kle
-
- Alt+K
-
@@ -2571,9 +2541,6 @@ pixels in the input
&Trace
-
- Alt+T
-
@@ -2599,9 +2566,6 @@ pixels in the input
D&efault options
-
- Alt+E
-
@@ -2620,9 +2584,6 @@ pixels in the input
Automatic Preview
-
-
-
true