Thanks for that Graham
The clever bit is how they get the smoke in there in the first place...and, I suppose, why it doesn't spill out when it is in storage on the reel. If you find an answer to that please let me know.
😬
In the meantime if anyone can answer any of my previous questions....
Peter
Turning off the master switch does not affect my ECU (otherwise there would be little point in fitting one )