Pedal box/Brake cylinder

[swe7]

Hi all.
I am building the pedal box but the drawing on page54 dont show the height
of the hole for the master brake cylinder. It looks like it is about 40mm. But If i draw a strait line from the pushrod hole in the pedal it will go down like 15mm. Is there anyone out there having foto/suggestiens of this. And i also whant to build it with the original angle on the master cylinder like Bonzo did, but i dont think that will make any differens on the height.

Peter.