so im trying to put my mod pulley system on and for some reason I got the pulley off but I cant get it on I noticed like 2 helicoils on the bolt thread but seems to me the 5/8 inch bolt you use to use the hub install is cross threaded I believe the person before me at zzp cross threaded it before me now I cant get the allen key to catch on the inside of my sc snout any suggestions?