a couple questions
just looking at the tubes at the box and tubes for the chassis, to get an idea of prices etc, have a couple questions,
the book calls for 19x19mm box, is this what everyone used, or did you use 20x20mm, coz i cant find 19x19mm anywhere.
the 25mm and 19mm seamless tube for the wishbones, does it have to be seamless and what is the wall thickness on these as i cant seem to find it.
and finally the 5" diameter pipe for the rear upright what is the wall thickness on that.