As a little deviation from refurbishing oily bits, I decided to finally build up my Just Another Wide-band (JAW) Controller. At this stage it isn't quite complete as a connection to the lambda sensor would be beneficial, that's why it's reading 14.7
It took ages to find a decent display bezel. Even after I did locate one, it didn't have the red tint. I ended up using some red translucent craft plastic sandwiched in between the display and the (IP66 sealed no less) bezel.
Still haven't started the brake caliper painting fest... :-(