The original size is good but i modified it to be a lot thinner so you cant print from the dryer and dry the desiccant beads at the same time since the original takes up the whole dryer. the pictures shows it is still capable of holding a full ams worth of desiccant beads and more.

if you are having issues with it not sitting level its going to be because it is on the 2 screw cutouts in the dryer so you just need to move it over a bit.