Just some feedback from me....

I have Skunk2 UCA's all round on my ITR

I inspected my front UCA's on the weekend and they are perfectly fine.

I have a Structural background and the design looks sound to me.

The problem that I can see, and I am not sure if it has been mentioned. Is that if a car is excessively lowered, when you hit a bump, the UCA can and will hit the top of the tower, thus the force pushing from the wheel through the UCA and causing the damage and failure.