Digging 6

I've just got off the phone with HirePool.

They'll be delivering an 8 tonne digger in 24 hours. Bigger is better they say (this time with steel threads, which don't come off as easily as rubber threads).

PS: I'd like to bring your attention to the fact that it was always the right track that came off. Which I believe makes it highly improbable that it was human error. Probably was just had a lemon track that was time to be replaced. Happens. No biggie.