Hi Datamike and Saq, Thanks for the link.
It looks like I need a false bottom from a 10G pot. The plan is to make my keggle suit the Bickman bottom if needs be, that's why I need the dimensions so I can plan ahead before I actualy get to see a real one in the flesh.
As you both own one of these, would you please measure the size of the false bottom for me,as the link info gives boiler internal diameter, and rim diameter of the flat in the base, so I am still none the wiser as to how big the false bottom is, apart from the fact that it is in between those two sizes!! All I can tell from the chart is that it must be less than 13,8" for the 10 gallon pot and 15.7" for the 15gp.
I would like the overall diameter of the FB, and if you are in a good mood, the diameter of those punched holes would be good to know and also how big the gap is sideways through the punched holes. (you can stick multiple bits of paper, or a "feeler gauge" through the slot until they fit snugly, then measure how thick the paper sheets are with a vernier caliper or a micrometer.....or read the thickness straight of the feeler gauges. An ordinary rule would do if that is all there is to hand..
Thanks guys ......