I just purechased a "Ross Cardiac" Set at 60lbs ( 50 to 60) at29.5 inches. My problem is with Maxima 250 myPaper tear when trying to paper tune is tail left by 1/2 inch. I have a"ripchord fall away rest" on the bow and if cock feather is not up the paper tear is real bad. Tried my old Hunter terminater shaft at 6075 and tear is still 3/8ths tail left. Iknow this is suppose to be a fast bow but what arrow do I use or what is wrong.