Just Keep Ballasting
Oh look, more ballast.
I should have something prettier for you tomorrow as we've another running session. Meanwhile the second of fourteen 25kg bags of grit is in place. This time it's doing it's 'real' job of providing levelling as well as being aesthetic (to a train nerd, anyway). This corner wasn't the most level section of the concrete base, and would occasionally derail trains.
We'll find out tomorrow if I've fixed that.
Or made it worse.