Gentlemen,
I guess I was misunderstood,splines are looking good,as of now and I hope they stay that way for long time.
FD oil is contaminated with moly.
Sliding joint( a part bolted to a final drive pinion gear) has a hole,which allows oil flow to splines and I guess lubricate it.Drive shaft got a big o-ring preventing oil from going where not supposed to.
Front splines of the drive shaft are completely different story,there is no oil access to it.
I just wonder whether I could've overdone it(used too much moly on rear splines) and mix of moly and gear oil will not have any negative effect for a long run.(for FD and splines)
Any thoughts?