MIDI Designer (iPad) and JDXi

[rrenis]

Hi all, I've just purchased this synth and loving it so far. The one thing I've found frustrating is the envelope knob (would love to access the adsr). A friend has mentioned an app called MIDI Designer but I've not done anything with sysex before and it seems really daunting. I was wondered whether anyone had got something together in MIDI Designer and would be willing to share their efforts? Thanks for looking :o)