Found my leak. One of the bastard clips on the heater matrix had worked loose. I am still waiting for the Mikalor ones to be delivered. Not that I am taking ot all apart again now. Managed to sneak a tiny spanner through a gap and nip it up. Condensation absolutely everywhere under the pedals. I am hoping it dries out and the throttle pot recovers because the cable goes over a bracket round the back and it looks like a dash out / released to get the damn plug connector out. Total PITA for what should be 2 bolts and 1 nut. The throttle is held on like a wiper arm with a nut that clamps a linkage onto a knurled nub on the end of the pot assembly.
