Was pretty happy with the Original Design and it worked really well. I thought i would also add a bit more length and a third extrusion too the mix. The holes are designed for M3 Heatsets so you can screw the block onto the Assembly jig and squeez in the extrusion.
I used the 2.5mm hole version for this remix.
The author remixed this model.
Extended the length a bit
Added the option for a third extrusion, squeezed in by a block.