Hi Steph,
I got one, can post it to you if you cant find anyone local, PM me your address, you can do the job without it but this make a piece of p [;)]
Not sure about the careful owner but still works, you place the clip in the bottom section and then whilst holding the seal down with one hand pull the clip on using the tool with the other hand. Apprently modelled on what thet used on the prodution line.
Cheers John.
LIVE LIFE A QUARTER OF A MILE AT A TIME!
1979 3.5 FHC(STATUS PENDING!!)
1982 2.0 DHC NOW A 4.6,ON THE ROAD NOW KICKING AR5E !!!!