Yeah the bulkheads and other parts need squeezing and all sorts to get them to line up for screwing together. Not had a problem with stripping, just the owner before me putting too much loctite on the chassis braces!

Oasis, I have the same Carbon deck and steering rack. Extremely strong, had a run away the other day, smashed into my garage. Amazingly nothing broke, just bent my rear (?!?!?) left drive shaft, god knows how that bent when it was the front that hit...

Anyway, I'm guessing the carbon deck and SS braces managed to prevent any top deck or chassis bending.