P40 doesn't want to feed 1st round?

[lawndart]

Leave your mags loaded between range sessions. Stiff mag springs, along with out of spec followers can cause additional drag on the slide, slowing slide movement, esp from slide lock.

You're the Man! I tried the mag out of my CW 40 and it runs just fine....and the springs in the P40 mags are much stiffer than the CW mag. When my new followers get here, I think I'll be good to go.