Thanks All, I just bought a bottle of Red Line LSD friction modifier. I'll change the rear axle oil and add a bit of this stuff when preparing the Mog for the Spring 23. Let's see (hear) if it works. Cheers /Finn

Finn. 1973 Morgan +8. 1959 Austin Healey 3000 BN7 2-seater. 2009 Mazda MX-5 2.0 PRHT.