Steel floor thickness question.

[Wynand]

Originally Posted by danilo

Lotus and Caterham use Ali as the floor 16 ga I believe? For 50 YEARS! Why do some have this insatiable need to 'improve' on what clearly doesn't require it?

Because all are not created equal
In my case I used 1.6mm steel plate welded (spaced) to the frame for the simple reason with my weight of 135kg I would step right through that flimsy ally floor and pull all the rivets out whilst at it....