Tapered blades i have bend when i tighten the screw leaving only a small portion of the screw in contact with the blade on the side towards the business end. I think because of this the breaker wants to slide back as i tighten. If i squeeze real tight I can hold the breaker in place. But, I like to set the blade just short and then tap it proud of the soul with the wedge tightened. When i do this the blade moves but the breaker stays in place making it farther from the edge. I only use hand pressure on the wedge. If i try to set the blade first, the act of pushing the wedge forward will also push the edge/breaker assembly forward. I could not set it accuratley that way even if the wedge did not affect it.

What to do? Has anyone else had this problem? I was thinkng maybe a fender washer or a rubber fender washer or both on the breaker screw might make the blade and breaker more firmly mated?