Question about guinea pig C&C Cage users with fleece!?

okay so i had just finished building a 2x3 C&C cage for one pig yesterday. I got my fleece extra long so i could tuck it up and behind the coroplast. I tried to tuck it, but it looks really bad and the fleece is almost like above the coroplast, it looks like a trampoline! LOL so how do i tuck it correctly? THANKS IN ADVANCE!! <33 =]