Well finally flame out now, made 1 mistake, just as I turned off the elements I realised because the Irish moss wasn't on the "timeline" I'd forgotten it, so element back on, moss in and boiled for another 5 mins .
Now begins the 30 min steep before cooling starts, it's gonna be a late one...
18 mins with the immersion chiller saw me down to 20 degrees C
Looks like I brewed dirty brown ditch water...... (No offence to anybody who is dirty, brown, or called Ditch
Gave it a damn good whirlpool stir but there was far more gunky bits than I'd expected.
Taking inspiration from Jim I rigged up the "Sieve and string" method for draining down the kettle
I really wished I'd kept the grain back at this time or something similar to "filter through", the first few litres were murkier than I would have liked.
With 10L of the 21L I eventually collected in the FV I took a sample & got the following reading.
Intending to top up to 23L I was pretty happy with that.
Here came another mistake, suddenly realising that the syphon tube had gone brown instead of the nice clear it had started to get too, I panicked,

grabbed the tap handle & turned it the wrong way

Queue a stream of brown wort over the top of the Sieve up the wall & more in the fermenter.
Clean up completed I pitched the un-started dry yeast as per the instructions by sprinkling on the surface.
Then headed to bed.