Thanks for the response guys. I’ve already solved it with a fresh pair of eyes this morning, but you were correct - bearing related. Mostly in that I’ve been blind and stupid and not realised that the outside bearing wasn’t in place, must have dropped out when I was putting it back together. All sorted, can’t believe I didn’t notice this last night.
started tackling the rears, and yes they do require drilling to prevent binding. Fronts need no modification. One car done, but need a fresh drill bit to finish the other.
never thought to post in the mini section, apologies if I’ve put this in obviously the wrong place.
cheers again. Battery/charging related question coming up next 😂