Ok so I have a Blackwater Sig P226. It's a sweet gun but I have an issue. The Blackwater model comes with two sets of grips. The wood set and the standard plastic 226 grips. The wood grips are great and while they look nice and add quite a bit of thickness I like to use the standard 226 grips just because they fit my hand better and it preserves the Blackwater logo grips. My issue is that on the backstrap portion they have a give when I grip it tight. It doesn't affect my shooting but it just has a strange loose feel to it and is annoying. Are my stock 226 grips defective or is this a common thing? If it's common than how can I fix it cause I would prefer a nice solid feeling when I grip my one and only Sig baby.