My front prop and front splines on my vcu are both stripped. Suspect loose bolt then it eventually snapped. So tonight I removed the joint from the shaft. Cleaned what was left of the splines with a pencil grinder and the end of the vcu and welded them. Welder was at full power and it looks a good weld. As its only the end of the vcu that got welded will this be enough to take the torque ?