right, ive got a 99 r6, not had it long and ive decided to change the plugs. i got the tank off and the airbox too........ i was expecting to see the plugs now, however there is a rubber sheet and a plastic board in the way. the rubber sheet i can fold back, but the plastic board i can not work out how to take off, its probably really simple, but so am i lol.

can anyone please explain to me how to do this?

thanks in advance, antz