cheers monte'
mine is a cable type. I have just had a quick look at the locking nuts adjustment at the bell housing end of the cable. the nut nearest the bell housing was slightly moveable by finger and seemed pretty hard up to the fitting - I read on morganatica that there should be a 0.1inch gap - being a child of the 60's I am mainly metric, but I guess this is a couple of mm.
I need to find my spanned to shift the other locking nut which is pretty firm