I am looking at buying a used Katera from someone and the draw length on the bow is set at 28" and I need to adjust it to 26" to fit me. They told me the cam is 28" only and can't be adjusted. Does Hoyt make bows with set draw lengths that can't be adjusted? If that is the case how easy (or difficult) will it be to get a new set of cams that will allow me to adjust it?