Silly question, I have a Futura
mod by next gen. It has a press fit top cap. I actually have 3 of these mods... I managed to get 1 press fit cap off but severely scarred it in the process

I used a 22mm socket and brute force rocking the top cap back and forth until it loosened and came out, but the socket really "bit" into the metal and made some ugly deep marks...
I believe the cap might be secured with a tiny bit of silicone in place on the bottom too (but not 100% positive there)...
Can you modders and builders offer me any advice on removing the top cap without damaging it cosmetically? I'm a little out of my element here.
This is what the
mod looks like. (this is not mine, but the top cap is the same, this is a Google Image picture)