Got the trial gallon of Red Diesel pseudobeer made
Bodged up a christmas tree lightbulb tester (see pic on BaceFook): found only the fuse bulbs had failed. All 3 of them... Hmmm.
Got an "unexpected error" from my sniping software, but it turns out the items went for more than I'd been prepared to pay. After all, Wilkos do demijohns for 4.50 new (when they have them in). It's not like I desparately need any right now.