I am installing 153 ice age rails in a 2015 skid. Two questions i have, are the holes in the rear of the rails cut correctly (see 2nd and 3rd pictures)? You can not back the track adjuster all the way off. Second should i transfer the steel insert from the stock rail for the front arm pivot (1st picture). Without the insert installed in the ice age rail there is alot of play in the hole. The hole in the ice age rails age .015 smaller than the cat rails. Tell me what u have done when installing ice age rails on your proclimb. Ice age part number on the rails are 58-026.