Can anyone answer this one? It'll relate to many of the PSR's being used here.

I've got my PSR-S700 midi'd up to another keyboard to use the S-700 as a master controller. I'm perplexed with the Velocity Settings within the S-700. When I use the S-700's keybed to play drums (manually) from the other keyboard.., the S-700's velocity settings will not allow me to trigger the highest velocity curves within the drum kit without breaking the damn keys on my S-700. I've gone through all the velocity settings and nothing within the S-700 will trigger certain velocity curves without me pounding the hell out of the key(s).

Any Suggestions?