I’m impressed that you read it. Schoolboy humor abounds on here - probably because we’re mostly in our second or third childhoods. We mods try to let most things flow and mostly the place self-moderates. Stick with it and you’ll work it out
Somewhere in a box in the garage, I have a Mamod steam roller model. I havent run it since the patio got too full of plants and rabbit hutches. Its the same age as me .. I also remember once a long time ago refuelling a Mamod not realising the burner was still lit, had to rush round stampimg out the flames across the kitchen lino..