I''m 70 and recently developed hand tremors. Not TOO bad. just enough to make reaching the 1-= row a hit/miss affair. So I keyed the number pad to do the job for me. However, the 5 doesn't work (reserved and not changeable). In addition this means if I reach for the left ctrl, Alt and come back I sometimes find my fingers on the wrong keys. Sooooo I'm researching hud/keybind layouts so I don't need to reach so far...Any layouts that might work would be greatly appreciated. A controller was suggested but I've never used one so I imagine the retraining period might be extensive. Thoughts about that?

On a similar note, I saw a hud layout with the some of the hot bars configured into a block of 3x4 instead of a line. How is this done? Can't find in in the help.