Safe to stack more lift?

[Fatman489]

Hey guys first post here, just bought a 2019 1500 LD a few days ago. It's already lifted on an unknown amount of lift, the lift is rough country brand, has diff drop done, appears to have knuckles but no strut spacers, and tall "anti wrap" blocks, just going off what I can see but not able to match the parts I see with the images on RCs website. Long store short the 35s kiss the bumper when turning in reverse just ever so slightly. So in order to combat this I was thinking of adding just 1" to it, I was leaning towards 1" lower strut spacer up front and a 1" block between the anti wrap block and the leaf pack in the rear. But I'm not sure what kind of issues this may cause so figured I'd ask those of you more familiar with these trucks than myself. Thanks for reading my long winded explanation and look forward to getting to know yall.