My favorite granulator. Not too simple, not too complex. Well done, thank you.
Only one thing i would like to have is more randomizers. Granular synth is all about randomness. I always need a few more of them. Always :) Please, add some more. To have 8 would be perfect, but 4 is ok too.
And it would be nice to be able to bypass/unbypass randomizers on each parameter independently with one click. Let it be little knobs near the param's handles.
All the best.