Just got hold of a kit for midifying a VSS-30, so now it's time to DIY the hell out of this thing. Gonna have a great time I hope. I noticed there are four contacts not being used on the PCB, and suspect they maybe could be used for some buttons on the VSS-30, and was wondering if there is anyone here that know their way around the UMR2 on a programming level? Anyway, will update here as it goes along EDIT: (and I just realized this went in the SOFTWARE section, my bad, so if any MOD feel like it, please move it to the correct section) Last edited: May 3, 2020