I am a legacy user of PI v.3.0.1 through 3.09 and I’ve included all suggestions including screenshots in the attached PDF file to be looked at offline for I didn’t want to make a long-winded posting. I believe Alan Lorence is now project manager for PI at Boris, but as the original creator of PI, I hope he gets to read said PDF.
I had quite a few interactions with him back at the Creative Cow forum of the 3.x version of PI, and he was also quite kind to me back when he ran Wondertouch.
As stated in opening of this PDF, I’m no programmer and thus the suggestions may be technically or otherwise moot due to advances in software engineering and GUI trends. All I can ask is that someone consider them.
~ Philip Knight