So, after 7 hours smoking a rack of ribs I finally (almost) cracked it.. here are the highlights..
the plate mod (to create a baffle plate) stopped the meat from burning, but I used a lot of fuel to try to keep the grate above 225f
i used about 5kg of Weber briquettes
For the smoking, I used half a box of wood (about 4kg).
I think a lot of the heat went straight up the flue... I may mod the flue and extend along the inside to almost creat a reverse flow arrangement
the analogue temp’ gauges read almost 20f higher than the digi (I checked the digi by putting both sensors in boiling water and it read 211f on both probes)
the ribs I cooked tasted really nice, but I defo picked the wrong type ( going to get proper baby back next time)
I need to find some better charcoal for long smoking sessions
i need to find a wood supplier (currently buying boxes of wood from Amazon at £20 box...).
So, a sort of success, but I was bascialy chained to the smoker all day monitoring temperature, smoke quality etc. I am now considering a Weber Mountain Smoker as I think this will be better suited to cooking small amounts (and seems less labour intensive than my offset)