Here we go again . . . MK4

[routercnc]

Next parts were the triangular supports. No photos of these being machined as I wasn't happy with first one. As the design was just a simple triangle I used tabs to hold it in place. But these left the usual witness marks on one edge which didn't look very nice. I tried to sand them out but wasn't happy.
So I started again and added some internal cutouts to add a bit of style, but more importantly allowed me to hold the part in the middle while I machined all the perimeter away:


Still needs holes drilled and tapped in the sides, but decided to do a trial fit. It connects the tram plates to the side support plates: