Evening gents, I have this p229 optic cut slide and I'm trying to figure out wat red dot i can run. I found this pic of the DPP dimensions and I measured my slide with calipers. Looks like DPP might fit with a slight gap in front? Anyone have any luck running an optic on these that isnt a romeo1? Not a fan of sig optics. And I hear the DPP is fragile... what other options are there for this footprint?