Hi Gambit
Since opening this thread up in December last year I have been trying to get a chance to do the job of replacing the spark plugs. However, a combination of of work commitments, the weather which has been less than friendly and Christmas has made it impossible to get to. Not any more. This weekend just gone I managed to do the job. From start to finish it took me 3 hours to complete. I have to say of all the four spark plugs the one that gave most trouble was the RH rear. I have invested in some spark plug sockets that have integral UJ's - this has given me the articulation that I needed. Also I found that by removing the windscreen bottle, battery and battery tray from the RH side as well as the air intake and air scoop on the LH side, access to the plugs was much easier.
Qball