Please will somebody tell me the correct height/width of the petrol tank "C" number, and the measurment from the bottom of the tank to the bottom of the numbers.

email (option): pat.slinn@btinternet.com

It's all here on this site. Ron

http://www.wdbsa.nl/tanknumbers.htm

email (option): ronpier@talk21.com

Petrol tank Div. markings are approx. 5" square (or round as appropriate to the unit) and unit markings are on the same sized square...If you apply these it will also dictate to a degree where the 'C' number can go (and what size they are)..I had to reduce both unit markings and font size a little to get them onto the smaller BSA WB30 tank for example...Ian

email (option): ian@wright52.plus.com