Hypercube adjustable bed support

The dimensions of my heated bed are slightly different to the one that's recommended for the Hypercube 3D printer which caused the screws to be slanted when inserted into the bed mount. I've modified the bed support I've been using to replace the hole that the screw feeds through to a slot so that the screw and nut can slide forwards and backwards and remain straight.

The original bed support I've remixed this from claims to be for the Hypercube Evolution, but I'm using this on my plain old Hypercube.