If you get a pass thru you will have a double string to follow. I agree they work, but only at close range. (<20 yds) After that you will begin to have drag from the string.
Oh yeah, one more thing: If you make a good shot you don't need a Rage. Last 5 of 5 buck I shot died within in sight - in the woods. Last one only going 40 yds. Broadhead - fixed blade Magnus Stinger 100 grain.