Hi all! I'm asking this for my father who just purchased the Kimber Pro CDP II. He was shooting it for the first time and had a few FTF issues and the guys at the range told him to replace the stock magazine with a Wilson magazine. Said it was a known issue and everyone that has a Kimber replaces the default magazine with some other manufacturer. My question do all of the Wilson magazines come with the "bump" on the baseplate or are any of them flush? Thanks in advance guys!