Kahr CW9 recoil spring change

[38snapcaps]

My CW9, with 350 rounds thru it, has the typical annoying problem of not fully chambering the first round from a fresh magazine. For the first 25 rnds I can slingshot the slide, the next 25 require using the slide stop. After that the slide will not go all the way forward until I smack the bottom of the magazine.

I was looking at the Wolff Spring website and they show two stronger springs, 22# and 23#. Stock is 20#.

Has anyone tried one of these springs to eliminate this problem?