Originally Posted by
SoCaled
Looks like you made a good choice. A liitle more info: Not only is that slotted aluminum very pricey, it also does not assemble in a very rigid manner, lots of the connectors are single screw and can rotate. Great for prototyping when you need flexibility, not the way I would go for final product - price or rigidity
Yeah I had to spend quite a bit of time figuring out how to prevent rotating of the struts. There are a few connectors they sell which prevent it for sure. But not as robust as welding!