Thanks Martyn. I'm happy to be the first (and hopefully not the last).

My signal isn't differential (small "d"): "Differential Manchester" encoding encodes bits in a different way to Manchester encoding. In Manchester encoding, the mid-bit transition denotes a 0 (high to low) or a 1 (low to high). In Differential Manchester encoding, the start-bit transition denotes a ...

Now that Picoscope can decode Manchester encoding (and very nice it is too), may I add Differential Manchester encoding to the wish list? I have an application that uses it and I'd imagine it's not a huge change to decode that as well.

Nick