While trying to get to sleep last night it occured to me that I haven't heard the fan run on the golf in a while and I now suspect that this could be the cuase of my slightly higher than they used to be Oil Temps. Can't believe I didn't think to check this before.
Got a mad hectic weekend and also on holiday for 7 days in devon before Springfest but I'll have to find some time to run it up to temp and see what's happening. If the fan works but it's not cutting in I suspect hard wiring to a switch on the dash will be the order of the day until after Springfest and I have the time to fix it properly. If the fan's dead I'm not entirely sure what I'll do. Thank gawd the clocks are changing and the nights are getting lighter!
Also got a blow in the exhaust to sort as well. Gotta love old cars!

Nick