Fair enough
Allow me to share control settings:
What you do with the OD trim, I tend to do with the input volume (and tone controls) instead:
I primarily use the amp with singlecoil pickups.
Input vol at 7
(front panel) tone controls all at 5 and Presence at 5
However, when my band mate uses the amp with his Gibson 335 (with PAF 57 pickups),
Input vol at 4 (like Robben)
tone controls: Treble 7, mid 4, Bass 4 and Presence at 7
OD trim is set at 25-26K and OD Drive (on front panel) is almost always at 4