I’m glad this thread popped up again. I was just looking at my untouched kp3+ over the weekend. Untouched because I havent created enough to mix it up with the KP3. So it got me thinking about how the performance controls work on the A4 and I just started using them (im a slow learner with these things). Anyway it got me thinking that maybe i can get more use out of the KP3 in the way of turning it into a midi controller and using it for example to slide the filter around on one axis and on the other put the overdrive or something similar. Has anyone tried this? My issue with starting somehting like this is that I already have a midi keyboard connected to the A4 and I dont have a lot of midi experience. pretty much enough to sync the clock and start stop etc. basic stuff.