1/4 inch top hat spacer on a BP-51 coilover safely?

As the title says do yall think i could run a 1/4 inch top hat spacer on this setup without posing a risk to up travel bottom out? I dont rag on the truck offroad but occasionally ill hit dips a little faster than I intended. The collar is too much of a PITA to adjust for a nominal amount of lift, (just need a half inch to get it leveled out). Im also wondering if I should run an extended bumpstop with it

 

I have a 1/4" spacer on each Dobinson MRA coilovers. @Crikeymike recommended it, and it seems fine. I did install durobumps up front

 

The stroke remains constant, all that did was slightly change your spring rate (Sag), to gain the additional lift.

 

Yeah I haven’t touched or moved the collar at all, im aware of the preload change not affecting stroke. Just wanted to add a spacer on top because its much easier