Individual enging Sample time limitations > and sample p-lock

2 questions I couldn’t find the answer to.

What is the size/ or time limitation for individual sample? Can 4 bar loops run on a pad/sample engine?

Also, does the Rytm have like the Octatrack where different samples can p-lock to different sequencer steps?

Thanks

dunno about the first part but sample and sound changes can defs be p-locked.