Have been reloading .40 for years, using 155 GD, 180 GD and lately 165 GD exclusively, using W231 in Glock 27 and Glock 23. I must have shot at least 15K through the 27 using 155's and 180's. No problems, no misfires,KB or anything else. Using a Dillon SD which is about 12 years old. My 23 is a...