Thanks for the replies. I checked my magazines, they don't have any excess plastic at the front of the magazine, but I may have some excess on the sides near the front that could be causing the bullet to tilt or something, this was on the new magazines (the most troublesome).
I replaced the springs with brand new Glock brand springs, so I don't think its the springs. I will clean all the magazines, and file on the newer mags and see if that cures the problem. Oh, btw, the follower numbers are 8 on my old mags, and 9 on the new mags if that makes any difference. I checked the chamber and ramp last night, and it all looks good, shiny and smooth.