This question is for those that use and love the Flying Dutchman 3/0 New Spiral blade. If you don't like or use spiral blades, please don't comment, it is not going to change anything.
Here is my problem. I lose about, well as high as 50% of these blades just installing them. I tighten the lower end and about 50% of the time the end will bend toward the front of the saw. I have replaced the set screw, and ensured it is flush with the side of the clamp. I have put a new tip on the tightening screw just to ensure there was not a burr on it that was catching and bending the end of the blade. I have used pliers to remove the twist on the in the ends of the blades before installing them, helps a little but still I bend a high percent of them. I am at a loss. I can't just quit using these blades, they work the best for me. However at a 50% loss rate they get a little more expensive.
I'm open to suggestions, except switching blades. I have recently used other blades and have not had this bending problem, but I also do not enjoy scrolling as much when using other blades.