Sorry for the delay ;-( You would have had a lot of threads in your raddle! I would wind a warp like that slowly to make sure that everything was smoothly moving through the raddle. And, in the process, really keeping an eye on getting even tension in the warp as it approached the raddle. It's the ever-so slightly looser threads that seem to love tangling. I hope your project was a success and that you haven't given up on repp!