i have a p-220 and i love it. i recently started shooting reloads and have had feeding problems. i have never had any problems with factory ammo, but i'm still not sure where th problem lies. i have been making the rounds on the light side (800-900 f.p.s.) and i was wondering if it's too light for the spring. does anyone know what the spring wieght is and if there are beefier / lighter aftermarket springs out there (i bought it used). i've checked the ammo to make sure it's the right dimensions, now i'm trying to figure out if it's too weak too action properly.