This is why I have stopped commenting on this site, it becomes nothing more than a pissing contest.

As far as the geometry goes, the stock rubber donuts are capable of flexing far beyond the range of the center line of the radius bushing.

As I stated before NOBODY here is the final word on this item, not me, and not Darian, so unless there is an official statement from SCCA stating that these are illegal, nobody here can make the statement that they are. And should such a statement be made, I will alter the design to accomidate the existing hole for a substantially higher cost, and everybody loses.

The club loses because now backyard innovation becomes frowned upon, and ITA becomes SPEC HONDA with all parts purchased from Enterprises. The drivers lose because they have to pay more for the same item, and you lose because the part will still exits and the individual who owns (or builds his own) will have an advantage over you.