B44.2 questions

[Ashleygibb]

Hi all I have 2 questions that I would like answering please, first is I'm running a 18t pinion on a 81t spur with 6.5 motor and wondered if it's best if I change my pinion to a 24t as I've seen others do it and my second question is I'm running Durango gear diffs which I'm happy with but I'm finding my slipper just won't slip Evan when it's backed right off, I've renewed all pads and put it back together as per instructions, any help on both questions will be appreciated