hey all iv noticed that my gear changes ghet harder the wamer the oil gets as from cold she is easier to change gear, any chance it just needs topping up or even got wrong oil in it , it had millers fully synthetic 75w90 in 05 but the guy has not mentioned what oil was put in its last gear box oil change in jan 08 and as the latest one was done in october it just says in my little service book 10/40 engine oil and lucas oil so not sure wether its lucas oil in the gear box. anyone help