Today was 'get your ducks in a row' day. I unpacked the castings and stowed them in the right places, then I cleaned the lathe and fitted the big original 3 jaw SC chuck. If you remember I cut the crank pin into the slug that is the crankshaft stock at the same time as I did the last one for Ash's engine. So the turning is on centre and is for the two legs of the crankshaft. Note that the slug is still installed in the gap to take the pressure of the centre without bending the shaft. Then, the last thing I did all my measurements again and made sure I knew exactly what I was doing.
The temperature in the shed is 24C, a bit hot for me but it could be lower tomorrow.