Sorry guys had a bad week, last Saturday we had some high winds, one gust took out half next doors fence, next gust took the other half and all but 2 of our ridge tiles, some slates and the gutter... Been in wrangles with insurance since.
Sunday saw more high winds which obliterated next doors shed!!
Anyway...
Observed Flux Density 124.6
Adjusted Flux Density 121.2 = medium