bit different, but to add. I put redline 75w-90 syn 5 in my lsd box, and its worked great in stopping the lsd clunk, dont hear it at all, but ive noticed the gears are...say...notchier? for instance down shifting into third is the worst, have to clutch in, gently put into third and let it slip in, otherwise it just crunches a bit. any sort of additive i can get to calm this down abit?