I'm still working on my G20 conversion to 9X23. I have a problem with the 9x23 rounds nosing up in the air as I load them in the mags causing a feeding problem. How is the best way to bend/alter the mag feed lips to keep the 9x23 rounds down in the mag? I have new 10 round full metal lined mags. As it is now, I can only load 4-6 rounds before they start pointing up. I would like to be able to load 10 rounds of 9x23.