I've spent a bit of time on my new westy today ..
Bled the brakes .. well what a task. Looking through the many threads on here it seems it's a bit of an ordeal, and not wrong. It's ford stuff how hard can it be? answer = flipping frustrating. In the end I cable tied the calipers to the rear springs to get the bleed nipples at a favourable angle, used my vacuum bleeder, and still haven't really managed to get it rock hard, but it's better than it was.
Also slackened the handbrake cable, the lever arms were half way through their arc and the self adjusters don't work unless the caliper levers go all the way back. That handbrake cable adjuster is a pain to get to .. wish i had known you access through the top of the transmission tunnel before i put my new seats in! Would have been much easier with no seats.
Also investigated more of the ecu stuff .. have made some changes to enable lambda correction more of the time (the learn limits were really narrow, no wonder the ecu had barely learned any adaptive values). I need to get it on the dyno and make sure it's performing well too. The throttle sensor was misaligned so at idle the ecu was seeing load site 3, so have corrected that so it reads load site 1 at idle. It also seems to be missing its ford coolant temp sensor, so the generic bosch one fitted was making the ecu read 80degC when cold, so cold starts and warmup running were poor. ive made a rough guess for the temp/volts table so now it reads a sensible value at cold, and seems to trim well up to 100degC.
Also found out the rad fan switch doesn't seem to work, so will get a new one of those. Not sure if the ecu can switch a fan control output, but it's easier just to have it off a thermoswitch anyway.
anyway that's enough playtime for a day .. time to earn some money now.