I have never done this before but I am going to unwind the warp and attach the new ends to back beam rod, then beam again. I had only woven an inch and the likelyhood of controlling 20 plus loose ends in cans was daunting. So that is what I am going to do to save this warp from being a disaster which I don’t want it to be. I have a couple of days now to really get this in shape. More later!