I wasn't sure whether to post this or not, as one photo is all wobbly, and the other is full of mess where the bathroom is getting refitted (not by me, thankfully!).
Anyway, here they are.
Yes, the rear fus isn't straight, and it wont actually be straight until it starts to see glue - it doesn't self jig very nicely. In fact nothing as been glued yet, other than F1 an F2.
By the time the weather improves enough for me to actually mow the back garden, the wings should be veneered and the fus should be moved along well. That means I can "bench fly" it in the garden, which is always one of those points where you think - "Yeah, let's get this finished!".