Quick update.
I put the recirc valve back on and the driveability is much improved. Whether that is just due to me knowing that it is back on and how it should be working, or a real improvement, is largely irrelevant. I feel better and smoother driving it.
While I was there, I wound the wastegate arm in a couple of turns, really easy to do!
More boost, leading to more top end and (more importantly for me) midrange.
I am booked in for a checkup dyno run on Friday, hopefully with a fit curve...
Alex.
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