Man I'm sorry I don't have any idea what could be causing this. Maybe the Xpadder team can help you. I know other people have used Xpadder with SaT successfully so there shouldn't be any compatibility issues.
In fact, someone just last week posted about using it and that it worked fine:
http://www.stackandtile.com/forum/showth...p?tid=1383
So I'm sorry I wish I could help further!
In fact, someone just last week posted about using it and that it worked fine:
http://www.stackandtile.com/forum/showth...p?tid=1383
So I'm sorry I wish I could help further!