05-07-2023, 09:21 AM
(05-07-2023, 08:33 AM)Colin Morgan Wrote: Interesting that it is exactly 1.3" - I wasn't aware of that - but not surprised it wasn't based on mm.
In Imperial units (Christian units, as my old physics teacher used to call them) 1.3" would be 1 1/4" + 1/20" - so not one of the usual sequence of sizes?
1 3/10, surely? Most foot rules are marked in 16ths, 8ths and 10ths.