Hello fellow 41 enthusiasts, I thought I found the perfect set- up. Factory frame with Clark barrel. I just can't get the magazines to stay latched with 10rds With the slide locked open, the mags bounce back and won't stay latched with 10rds. Better with fewer rounds. I have just started experiencing this and I wonder if it's a senior moment or what? Kinda bashful to ask for help. I just can't figure it out. Almost all of the mags are new factory from Midway. Thanks