You should have no rubbing. I found this part of the build one of the most frustrating, so you are not alone. I farted around with the l.e rubbing, gap between the horns and h.s. and gap between the l.e. of elevators and h.s. for a couple days. Almost as much fun as bending the wire for the fuel sensor. I used a piece of cedar that was 2’x2” wide and tapered at the end. I used it to “massage” the l.e. while prying against the h.s. and rotating the elev a bit at a time. I would then slide a piece of note pad paper into the gap and rotate the elevator full travel to find the areas needing more adjustment. This worked for me. I went to the max adjustment on the rod end bearings but not past it.
Edit: sorry, I misread the travel you have. You may be ok, but you might want to check with support.
Page 2, section 15 max elev up down 30/25, min up down 25/20
One more thing to consider is once your plane is painted will that area get scuffed/scratched when doing your walk around and moving the elevators through full range.