pitch envelope mpc4000

Humm i strongly dislike the way kickdrums hang in the mix on the mpc4k. I tend to go to the mpc2000 for that.
But i want to solve this by using pitch envelope on the kickdrum
How does this work? How can i apply pitch envelope to a single kickdrum??


PS
Right now when in kg i select the current sample, when i apply pitch envelope all samples in the program are affected somehow

change it from 'ALL' to 'one' in 'program' page, can be found in ZONE page

I did, somehow with a new program it worked. But i now i get random pitch shifts every 14 notes, weird.

reset your settings to factory

done, thx