NTC3 need "the fix" is not because of the shock tower/diff case connection...it is the SCREW / Material of Plasitc situation.............Japanese made car use self-taping screws with plastic conncection..........and AE NTC3 engineeer (who get their engineering degree from 7-11) decided to use MECHINE screws with plastic....to make it worst, use 4-40 screws with hard carbon type plasic.......it will take 1 second to strip the screw and plastic...
Like mugen, kyosho or even Serpent.......the plastic screw connection will take weeks or months to get stripped...I am sure that F/R diff connection screws are self-tapping instead of machine screws, unless the bulkhead are aluminum..........