http://www.teamlosi.com/kits/detail/...-susp-full.jpg
Take a close look at this picture. In between the two bolts which hold the shock tower to the bulkhead, you will see another hole. I'd be guessing to say that hole is the same size as the two which the bolts are currently in. This would seem like another pattern to raise the shock tower. This raised arrangement only has one bolt on each side holding the tower to the bulkhead! Wonder if that's stiff enough. IIRC, none of the cars I held at the 'birds were using the raised shock tower.