Yep, I saw the three numbers before. I would have postponed the shot myself - not even shooting a reduced dose on that number just sitting there.
Jeddie gave me a 60 this morning. I did not shoot. And, yes, he is going through extraordinary things right now, but I still would not have shot a 60 (that was actually at +10). Since I was going to be gone for a few hours I just waited until I got back at +14 and tested. He was 143, but because of the very low number earlier, him not eating well and the time being into the next 12 hours, I shot only .15u (instead of .35u). Yesterday he also gave me a 61 and I skipped. He was 273 by the next PS and I shot .4u because I was thinking he was higher and had gone 24 hrs since his last shot. Obviously, that was too much.
If you want to draw in .1u or .05 units it does take practice. I have posted photos and instructions for what I call the drop method and they are both linked in the Lev 101 Sticky in the text below the first chart. Use an old syringe, draw up some water or juice or coffee and to the .5u line and practice getting 5 drops that are visually the same size from that amount. Twist the plunger (like a thumb screw) instead of pushing it. I think you will find a certain amount of turn = .1u. For me it is about a 1/3 turn. So the physical turning and the visual size of the drop help me to get those doses. And once you have 5 drops from .5u, try for 10 drops from .5u - those would be .05u. So getting a .35u dose would mean drawing to .5u and then "beading off" 1 and a half drops.