Sliding rear seats

[yaris2010RS]

okay....something very nifty i found on my yaris was the sliding rear seats. very very kool. and its great seeing as i dont usually have ppl in the back seats but could benifit from an extra foot of trunk space.

but like alot of things there is a problem...... and no i'm not gonna say when i slide my seats forward the gas sticks or breaks get messed up but i find there is a hole behind the rear seats before the hinged floor board....

i know if you fold the seats flat you flip the carpet part over and you have a pick up bt i can't seem to find a way(as part of the car and included) to cover up that hole!! it wouldn't be too much of a problem but it already pissed me off by swallowing my loose tools and flopping them around under the floor with the spare tire....

basically my question is did i miss something? i checked owners manuel and it doesn't even talk or use the series of words "sliding rear seats"

i know its probably hard to understand what exactly i'm saying..... its 3am and i'm tired as shit!! lol. will post pictures in the morning hopefully to clear things up.

Thanks again