I just got one - posted it here! https://www.supramkv.com/threads/green-2020-le.24021/Sorry I have nothing to contribute... but that wing looks insane. Do you have pictures of your car with it on?
Thank you for this post it helped a lot and I was able to sort out the issue ! <3on chassis mounted wings with tall brackets, its not uncommon to see wobble regardless of how much you crank down the bolts. installing diagonal tension cables is much more cost (and weight) effective than trying to machine thicker mounts/uprights/brackets. you can either do a single diagonal rod, or 2 cables in an X.
You should be able to source the materials at a hardware store for less than 20 dollars.
Do you have pictures of the setup?Thank you for this post it helped a lot and I was able to sort out the issue ! <3
The reason I ask for pictures is that i am 80% sure he didnt bother to follow my advicewe need more photos of that wing ?