Gone a bit mad on tin mods.

[Uncle Festa]

Mk 1 first attempt and a bit crappy, but worked OK until I blew a battery.

 

[clint]

Nice. How did you manage to blow a battery?

 

[Uncle Festa]

Decided it would be a good idea to fill the tin with silicone. Found out to my cost that silicone is a contributor when wet! Smoked a bit.

 

[Uncle Festa]

Conductor!