Hi everyone, looking for some help on my new PPQ I picked up yesterday. Put about 100 hundred rounds through it today, ran flawless. Love it. very accurate. When I disassembled for cleaning, I noticed the silver paint flakes from the recoil spring which seems normal from what I read. The only issue I found is a very slight amount of wear on the plastic frame from the recoil spring. The area is right in front of the locking block where the spring sits. I'm assuming this is from the spring compressing and slightly touching the frame. Anyone else notice this in their PPQ 9mm?