Another update: I got the QS sorted the way I like it now but was struggling a bit with the Blip Assist. It was surging a bit on the downshift so I tried Pro-Tuner Mode following the instructions. Compared to the neat little adjusters on the QS I have to say this is like voodoo magic but once you get the hang of it it makes sense. Again the instructions were confusing but I got a swift reply from Translogic (in red) so I'm pasting it here in case it helps: