Exhaust manifold design

[Piggy]

Measure up, create cad drawing, send off, pay £30, receive in post in 7-10working days.

Yeah that was tough

Yep, spend an hour measuring and checking, draw it up, outsource it and wait a week, as opposed to the rest of the manifold where you can make it yourself in a couple of days at the worst, and hour or two if it's not bad.
You were saying?

A couple of DAYS? So its simpler to spend days making a flange than paying £30 for one?
Plus as I said, most of us dont have what you have available to us.