I'm suddenly having issues with my Barley Crusher Mill of many years with dozens of batches of flawless service. Without any gap adjustments, it started to simply refuse to crush more than a couple handfuls of grain at a time. If it add grist over ~1lb or so, and esp if there are any roasted grains, the rollers just spin until I empty all but a couple cups of grain.
I've played with the gap a bit since the problems surfaced 3 batches ago, but still seeing the issue today with a Saison with a super simple grain bill (no roasted malts). Annoying to crush ~15lbs of grain a handful at a time.
Anyway seen this or have ideas?