Hey @jameslo. I basically copied what you had in your patch and implemented it in a simpler earlier version of my patch. It totally works and eliminated the click. Genius. Thank you for sharing that.

Here's a version that uses your method to eliminate the click

simple_looper1fix.pd

@nicnut That's great that you got it working! The idea is based on Pd help B09.sampler.loop.smooth.pd