She told me to check out the pistons, which you see. They make the pedals pull the harness so it opens the shed. I am going to have to trouble shoot and see if they are all firing properly. She said that lent may get in there and cause a miss fire. She also told me to check the ratchet and dog legs (I think that is what she called it). I checked it and it is worn. I will need to replace it soon. She also suggested to put a washer at the other endof the beam to push it more to the right. Easy enough to do that.
Here are the shadow towels that have problems. I will use the rest of the warp to trouble shoot.
Happy Weaving. Bonnie