As far as I can tell, so far, I haven’t got any binding on the guides. In fact the guides were extremely sloppy when I got it. I tightened them up a smidge today and that seemed to help the consistency of the hits. I’ve got a spring on both sides of the hammer connected to the clutch fork in addition to the spring on the right side of the treadle. To me, it doesn’t seem like a spring issue. I went back up to the shop to take another look and the main shaft has got 1/4” of front to back play, seems like that’s got something to do with the clutch disengaging. I’ll get a video of it tomorrow.