Good info! Glad you got this sorted out, chances are on these units have never had the sensor sheet replaced so if someone is having to smash there MPC its probably that time!
So do you prefer the Fat Pad's over the regular pads regardless of corkz or not?
I suggested that MPC Stuff make those pads almost 2 years ago and they said "we will consider it" and what do you know they made them! SMH I should have made them myself and kept my mouth shut!

Anyway from the pictures the fat pads are still not as thick as the LinnDrum Pad's that Forat had special made for his F9000 but still look like they would be nice to try!
I bought the Purple Glow in the dark pads but after seeing them next to my 3000LE I decided I liked the stock grey color and would rather get the Fat pads, unfortunately its been more than the time they allow returns....so If anyone has the Fat Pads that doesn't like them I would trade you the new still sealed in the package Purple Glowies for a set!