I'll donate a little advice. b4 buying a new pad sensors try this, gently peel the left row of the sensors off and then reapply them. That might fix the problem.
if you live in new york im trying to get rid of a censor sheet I got brand new off of mpcstuff.com (i got it for 70) that im selling for 50, i winded up not needing it because the connection inside the mpc was pulled out on one of the ends and i winded up wanting to cry that i didnt try opening the mpc first, so now its been sitting (packaged) for months, no, a year or so in the same spot lol
nope not living in NY, other side of the ocean hehe! i busted it while pounding some bigassbigbandalikedrumset..
i'll try cleaning and shit this weekend..