I'm guessing it's the changing weather again, but the balls I'm printing now are coming out a bit misaligned, so I need to put the store on pause while I sort the problem out. This happened last winter, too. The resin is a more viscous at lower temps and I need to give it more time to flow back in on each cycle of the print--at least, I hope that's both the problem and the solution. I'll figure it out soon! Ish!