How do i fill these holes?

[R7]

Originally posted by scootertrash

First you set it up for track use...then you offer it up for a week...now I'm REALLY starting to worry about your mental stability. Have you been getting enough sleep lately ?

If i had any mental stability, i would not have bought a R7 4 years ago

[Major]

I tried the cardboard thing on my RC and didn't work to well, these covers I made out of fiberglass. Not a difficult process but a little time consuming. Mine are bolted on, you can also use double stick tape or rivets.