The 15x7 Spec Miata overflow only applies to those who can run 4x100.

If we can agree that the wider allowance will increase performance, then yes, we are 'forcing' people to upgrade just to keep there current grid spot eveything else being equal. It will COST the majority for the BENEFIT of a handful.

I think we can agree that it IS the philosophy to COST the few for the BENEFIT of the majority, should the situation arise.

JJJ's observations and reasons ring true - except that the MR2, Charger, etc moves were BORN FROM member requests.