Are you using the correct pellet weights in your calculations?
What speed are they doing?

Stanley Unwin's school of the English Language, has a lot to answer for.

Try pouring boiling water over them, it works for "furry" battery terminals.

It would be unnecessarily complicated with two trigger mechanisms. Compression ignition in the reservoir might make things a little hairy. Interesting idea though.
Simple is always best

The price.

AAOC's state of the art facility:-

Well done lads.

I got a quote for my dog..wait for it...£1224.00 per year
So I opened an account and put the money into that instead on a standing order. There is too much "milking" of those who are insured on unnecessary treatments and diagnostics which then inflates treatment costs for everyone

No, but I know a few people who have

Thanks James, Wastrel guided me to it via PM. I doubt if I would have spotted it otherwise, especially with no idea of scale or orientation.

Is this a case of the "Emperor's New Clothes"??