Wow this weather is not the time to dive into your first tubeless experience with a track pump!!!
Turns out there were two holes in the 3 day old riddler which to be fair the sealant has plugged right away
A little worried that something's going to fail spectacularly as it took 20 minutes from getting the bike out of the garage to completion (only done rear tyre for the moment want to make sure it holds air for 24 hours before doing the front).
Only hiccup was having to retape the rim as i wasnt happy with the first go
EDIT. well that didnt take long, just checked the bottle and I put in 30ml of sealant (at most), I assume thats going to puncture easier than with tubes now!