Sample lenght....

I got a problem.
I have a sample wich normally continues for ten seconds.
I create a new program, then I load this sample from the flash card and I assign the sample to the pad 1 (bank a).
So...if I select a new track (for example.... 14 - (unused)) and I start recording over the beat I previously made, when i play the pad with the sample, it sounds for 3-4 seconds instead its real duration.
Can you help me?


I premise that the sample is well cut, and the track i select (14) was really UNUSED.
SOrry for my bad english


UPDATE: If I mute track 10 (where i put the hihat), the sample i play in track 14 continues rightly for 10 seconds!

Maybe it's the polyphony. The mpc can only play 32 voices simultaneously.

It's really not clear what they were asking. BUT-- I think I have the answer... Use a new Program on the new Track. Then it won't affect the sound of the other track.

you may have ran outta voices big guy. 32 voices like Menco said