Yes, the 255 gr. semiwadcutters have a crimping groove. I didn't notice that the bullets are so long above the crimping groove. And that is what is causing my problem with OAL.
I got a little "crunch" when I seated the bullets. That's how I knew that I had slightly compressed the powder.
Guess I could pull the bullets with a pair of pliers, but it isn't easy to get a good grip on the brass casing. I'd rather just use the inertia bullet puller. There are only 50 of them. Just want to keep all my fingers on that hand. LOL
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