With MPE I have found this to be quite an expressive synth. The Roli MPE control is as follows:
Note: VCO Keyb CV
Gate: ENV gate
Strike: Doepfer DVCA for velocity sensitive note volume
Press: Delay/CV Mix/DVCA for LFO amount for vibrato
Glide: Glide to Note switch used instead
Slide: CV Mix with ENV for VCF freq modulation (slide up for brighter sound)
Lift: not used
This is also a move away from using the usual Doepfer VCO/VCFs and Wasted Space reverb. Instead this uses the Model 82 (Roland SH-101) VCO, VCF/VCA and ENV modules and the TSAR-1R reverb.
The audio out from the velocity sensitive volume VCA goes to two delays, the output of each is mixed with the original signal (the two audio mix modules), and then as a stereo pair to the Tape Echoes module and finally the TSAR-1R reverb.

Wow, this is a fascinating breakdown! I really appreciate you going into so much detail about the MPE setup and module choices. It reminds me a bit of learning anything new, or even trying to master something like doodle baseball. You swing and miss a bunch, but each time you adjust your timing just a little, learn from the last try, and eventually you connect! That feeling of incremental improvement is so rewarding. Thanks for sharing your process – it’s inspiring!
Hi there, thanks for your kind words. And yes it’s very much all about incremental improvement, and very much a journey too.
I love your analogy about mastering skills! It’s so true that small adjustments lead to great improvements. By the way, have you ever used tools like Steam Workshop Downloader for accessing mods and maps? It’s been a game-changer for my learning process in various projects!