This use of 'fire' isn't new
Here's an example from 1877
(
Mudface The web isn't callipygian, Sat 19 Jan 2019, 18:14,
Reply)
This could solve both issues.
Now on Vimeo, because original taken down by YouTube. From Cody's lab:
vimeo.com/254248552
(
Varmint, Sat 19 Jan 2019, 18:56,
Reply)