[tiebar]

I am just starting to put some thought to building ( ie scratchbuilding) the station platforms on my layout and wondered if someone could advise the correct vertical height from baseboard to the platform surface. I assume that the varying " 00 " scales could result in varying dimensions ...however my query is based on my use of Peco " Streamline" track and locos/ rolling stock comprising mainly Triang .
With Thanks.
Tiebar

 

[tiebar]

Thank you to all for most useful assistance .... and apols. to John, I neglected to mention that my track is fixed directly to the baseboard. It is clear that 12mm is the answer and construction can commence forthwith.
There is a lot of info. on that dimensional drawing Expat, and it will certainly be a great help.

Tiebar