longer samples cut off during record mode...

Semi new user...In record mode, longer samples (2 bars or more) cut off half way through regardless if im on note on (and hold) or one shot in program mode. Not a trim issue. Just started happening. Short SIngle note samples, drums, work fine.. Not sure if i accidentaly changed defaults or what. Turning off mpc doesnt fix problem. help

Disregard...figured it out...mono/poly deal...