I pulled the output shaft out of my NP205 case. This case is out of an 85 One Ton truck. Lo and behold there is an inch and a quarter chip out of the case housing edge at the inner shifter shaft. Do I have a serious problem? Will this create any additional problems down the road? Should I trash the case or ignore it. Your wisdom would be greatly appreciated, oh 205 swami. Please see the holy pics.