Arrow setup and sight tapes

[Barnesnbow]

Just curious if anybody has ever had this happen. I’ve chronographed my bow and I switched up my arrow setup to about 500 gr with 175 gr up front. Put the sight tape on according to the FPS and I am dead on from 20 to 50 yards. At sixty I’m about 6” high and about 12” at 70. I am only shooting 262 FPS with a 3 pin slider. Haven’t shot passed 70 just thought it was strange to be shooting high the further out.

 

[Big Sneaky]

It's not uncommon for your sight tape to not match your fps. I always make a mark at 30 yds and 80 yds. Then choose a sight tape that matches. I measure the distance between both marks with calipers. There is also some sight tape programs out there like archers advantage to get really precise.