i used a small electric sander .thing.. then just wet and dryed afterwards .. yes i have used plastice primer .. done 3 coats of normal plastic primer then 2 coats of plastic filler primer.. as i say i have two coats of black spary on there atm but i want to do more.. rush it and it will need to be done again spend some time and be patient it will last thats my concept!
Goddak your mods sound interesting is there a thread/link to what you have done so far with pics?
Thanks Damo