get it in place with the lugs, then hit it to the point you think you might break it, then hit it harder, thats the nack your looking for , they are a pain and it's sometimes down to luck, one of mine went staright on, the other was having none of it after 2 hours of trying.
I'd like to meet the bloke who designed them & give him a poke in the eye with a muddy stick
Ok so i took the cover off to jack up the car and the bludy thing wont go back on.
There must be a nack to it!
Hhheeeelllpppp!!!!
cheers!