This stand is for those using a centre tub to stop you filling it full of resin.
https://www.thingiverse.com/thing:2383055

It is angled at 20° and reversible so that it can lean upwards or downwards.
It will also allow you to put the main cover back on while it drains into the tank.

Printed with support in PLA
v2 added to work with printed thumbscrews
https://www.thingiverse.com/thing:2586954

v3 now fits on v1.5 D7's without being hit by the larger build plate.
Also added a hollow one for resin printing.