I like the A3 courses. Wide lanes and never had a close pass. The middle roundabout is a bit hairy though - going North you need to be decisive about your lane.
Yep, I've ridden the 25 variant that starts up the top of the hill from Liss a couple of times in evening ...a3crg events. Good surface, and like you say, wide lanes and little traffic.
I like the A3 courses. Wide lanes and never had a close pass. The middle roundabout is a bit hairy though - going North you need to be decisive about your lane.