So, here is one more for Adobe Premiere.. I think I have maybe 2 more to do for Adobe Premiere. Anyway, this one covers creating custom wheel commands and assigning it to a button on the doc and a softkey. No special appfile or keyboard shortcut files needed. This is all from scratch. The concept can be applied to any application.
https://www.youtube.com/watch?v=vz1HJ9X9kdc