I am using the sketchbook mobile....and want to tell you how much I enjoy it.The size was a problem till I figures out a system....(Idraw a stick figure at 100%)then go from there.The only problem I have is starting a line or curve from a precice location i/e if I decide to extend a line that is already drawn. Other than that I think it is a great app.  Thanks

Yes, I have tried the offset, but you still have to touch the screen to activate the offset
It would be great if you could activate the offset by coming close to the screen. Thanks for the reply
richard