top mount filament holder for Flashforge Ad5m pro

its a sideways spool holder for  the Flash forge adventure 5m pro. i have a very confined space and rear and side mount don't really work. so i made one that lays on top and the rolls lay flat. with the lid closed the filaments very stable, if you prop the top its a bit wobbly but is designed to be heavy to the rear so it never falls.(i run vents all the time)  you will need super glue for  the  bottom  attachment  to the bottom platr and the top  cylinders to the  top plates.  uses five standard size marbles (.625 in) equivalent can find in most toy isles.