You can do this with the Nanocom. You need to note down the current setting and like I did reduce the specified number until your happy with the tick over. Mine doesn't like the specified tick over recommended and vibrates like a goodun 🫣 I'm...

That's how is timed mine, one tap and err... OK that'll do pig👌😝

Ya dancer! Mind you this wasn't purely luck. I had to turn the pump as far as it would go!

^^^ he’s got it tricked out staged up though. Rads are swapped about (not OE position) to accommodate the bigger intercooler.