Hello @lilh any hardener / 2 part filler solution will suffice, the greatest challenge is removing the rotten wood and having the weather stay "favour ...

That would be a suitable alternative, @lilh. You'd just want to ensure you adequately paint it afterwards to prevent water seeping into the timber. ...

The hole in the pit wall needs to be ever so slightly larger than that smaller circular section @denisl. That little bit goes inside the hole, making ...

Hi @denisl, After you've drilled your hole in the side wall of the pit, the square flange of the Pit Boss should be offered up to it on the outside ...