I bought two crawlers 9398.
At one with the differentials all right,
but when I opened second I was very upset to find them differentials with notches ...
Why TLG prodycing this type of differentials that spoil other gear?
Who knows, if i write a letter, will TLG send me good differentials?
I'm doing a review My Brickshelf,
but in this fact I was very frustrated : (
Sorry for my bad English.