MDT ACC ELITE SRS-X Elite Spacer (the 1" spacer) - You guys keep it installed?

Seems like it's just there to add the space if you need it. You guys keep it installed or loose it?
Just depends on what LOP you need, right? I'm sort of in the same boat as @xxerexx in that I need a short LOP. If you played forward for Duke, you probably would need that spacer and maybe more. See what I'm saying. Make the gun fit the shooter, not the other way around.

Best of luck.