07-31-2019, 06:56 AM
A roll pin starter punch, bough a set, plus I put a dab of RCBS sizer lube on the end of the roll pin and it slides in with no problem. I install my block first, after making sure the tube slides into the GB without a hitch, so my tube will line up properly and it's worked great for me. I had your problem also when I started, good luck.
"Wild flower, growin' thru the cracks in the street" - Problem Child by Little Big Town