falcon banana seat post size?

[carty]

Hi, does anyone have the size for a falcon team banana cadet 12 seat post, please? its the reynolds 500 frame. Ive got a 25.4mm to test and its not quite tight so im thinking 26.0mm.
Hello to all as its my first post here although ive lurked around for a while, cheers Dave.

 

[lewisfoto]

Any good bike shop will have a seat post sizing tool which is the best way to get an accurate number.