If you have the bow strung backwards like i think you do, then you would have around 3 inches of brace and the string would not stay centered either.A cub could be either a long bow or a recurve.A recurve will have rather sharp bends at the ends of the bow. If it is a long bow, it will have some what of a reverse bend too but not at the ends of the limbs.A lot of the older bear bows like that also had arrow shelfs cut on both sides so it could be used as either a left or right hand bow.If you can post some pics someone here can get it sorted out for you pretty quick.If it is strung up backwards i wouldnt shoot it that way,,it could break it.