Has anyone got an idea of how much oil to put into the gearbox, the manual gives 2 different quanities - 450ml and 500ml, now this seams rather high as only 150ml came out!! also once in 1st gear it's now dragging.....making me believe there is too much in.

Any top tips would be appreciated, by the way its an 06 thats been used 3 or 4 times from new.

Cheers

I`m pretty sure the boy only took 150-200. The full size 50(80) took the 450.