Wedge for Lipo Shorty to fit in Tamiya TT-01/02

I have made these wedges so that I can put in several position in my tamiya TT-02 Chassis.

There is a hole in each wedge to identify wether you place it vertically or horizontally.
You may put one wedge on each side of the Lipo shorty or 2 on 1 side in order the place the Lipo middle, backward or forward on the chassis