[custompartsguy]

Thanks,I think it may have been the rc gremlins making me take it apart & put it back together just for fun,one i started to loosen the housing then tightened it back up to check something & it was perfect,on another i was able to get a tiny squeak tighter on 3 of the ring gear screws & solved that one so i pulled them all apart again checked all the ring screws(only a few were able to budge)put them pack together & now all 4 feel better than any diffs iv ever owned.Just needed to sleep it off & wait for the gremlins to go bother someone else.As far as what brand they are Im still unsure but so far it looks like you may be right(Darksammy)It must be the ofna6 gears with a different spider housing.I have some better pics but cant find the cord for my good camera ofcorse so ill add them later in case someone recognizes them.