Are there any half decent looking alternatives to having to use a really deep fascia as the side section of a box end? Got a pair to do on my garage and would be nice to avoid having to buy a 400mm deep 5m length and only use about a foot of it. Thought I could try and get away with a bit of 250mm deep board, upright, then I’d be left with a cut edge on the underside but could use a corner trim? Not sure that’d look as good tho as I’d have the corner trims across both sides and bottom....can’t imagine it’d look too bad tho