Still fiddling with tune, as engine still bogging at fast idle it seems. All plugs sooty black when removed directly after. Dissy cap, rotor and leads all good. I leaned out the base idle considerably and running much better but still missing at low revs here and there. Open throttle is good.
Ran down to Middleton and back through Victa. Adjusted idle speed. I shortened the idle speed screws slightly with the grinder, tidy up with scribe, so they should hold position better now with more spring tension.

Front bowl was low! I put this down to when the back needle and seat was playing up. I first tried adjusting the float, then swapped it to the front, then fixed needle and seat.
Reset front bowl heights to 16mm, matching rear. Reset base mixture to 3/4 turns out. Still bogging when warmed up.
FB ute fixer upper, EK van on rotisserie