My setup which works perfectly is:
Sensi: Mode 2
Dwell: 11 (all the green lighting up)
Input from AIR: 230psi with biggest volumiser
Egg 2 Y-board
Gated feed insert removed
MROF: 17bps (with sensi off, which has no effect on the sensi total bps).
Beautifully fast, and soooooo easy to rip. On sunday i did not break a single ball and that was using a complete mixture of paint in the same hopper....
Do as they say with setting up the sensi b4 you start ripping.
Also try this to make sure sensi is working.
Turn marker off
Hold down green button and turn marker on.
(Marker now in test mode)
Drop P.ball down feed neck into breech and the rev counter will flash to say it "saw" the ball.
If it don't flash sensi rod is damaged.
If it does... do what everyone else said about start up etc and then let RIP...........!