Thanks Jim - I'll wait to he gets back to me as I'm going to book a date asap to get it done...! (And will obviously show you all before and after shots..)
Just annoys me that no matter how careful I am I still get swirl marks on it...!
The technique that worked quite well on my BM was washing it with a hose and a lint free cloth from Megiuars then just lying a drying cloth on it (couple of mins at a time) to soke up most of the water, then giving it a buff... Seemed to do the job quite well!
If you don't think I should buff it more than twice a year I might just ask Dave if he can come round every 6 months or so.
Save me possibly getting it wrong!!!
Thanks guys
Lewis