Nothchy rear diff on 22-4

[lee.willows]

Guys,

Building a new 22-4 and the rear diff is very notchy, front is silky smooth. Looking for some advice, nothing is a miss I can see.

Can someone help me please.

Cheers

Lee

[PaulRotheram]

Is it notchy after bedding the diffs in?

[lee.willows]

Diff is notchy from build, never had one like that before

[JohnM]

When the car first came out last year, a mate had a problem with dodgy diff balls in the kit, might be worth trying some new ones.