Custom length brass nipples?
My Hangrohe stub outs (body jets, volume controls) call for 1/2" brass nipples that end 3/8" behind and 7/16" protruding, respectively, with respect to the tile surface. Unfortunately, only one of 4 could be satisfied with a standard (1/2" increments) length nipple. The other 3 are nearly dead on 1/4" off, which is too far off to work.
Is it likely that someone provides custom length (or 1/4" increment) brass nipples?