I am having a bit of a problem with my Glock 35 in .45 cal. It has initial feeding problems with 185 grain hi shock hollow pointws. However, it feeds ball ammo and 240 gr hi shick hollow points with no problem. I am going to assume the problem is with the 185 grain. Am I right? I was given about 500 rounds of the 185 and sure would like to use it.