Why do some things go worse after a desired improvement than before? I installed my new eaton posidiff yesterday and today (including new richmond ring&pinion) and drove for the first time today. now it’s quite funny because the diff howl right. Acceleration up to approx.30kmh no noises, from 30 it starts slowly and then becomes louder. when I now cruise and walk away from the gas the howl goes away as soon as I give the foot only half centimeters on the gas it will start z loud, with full acceleration but quieter again. Running pattern was in order after installation. does someone know advice? thank you pat by the way the first one who says I have to expand everything again is beheaded by me