@Barriebee Sorry, Bee. I don't think I was very clear on this point. In this file you are redeclaring items, pretty much all of line 21-30. We only need to declare variables if we are changing them from the defaults. Whilst this isn't breaking anything, it makes things easier to read: the variables in here can be like a signpost to see whats different to plinth default.

Also, as a side note, we don't need to use !default in this file; although it isn't an issue if it is declared its just worth bearing in mind.

Let me know if this doesn't make sense.