A rainy weekend facilitated the installation of the extra sidings. Its in and wired except for the point motors. The straight section is hinged so that I can get into that corner for maintenance. It's not wired as trains will only be backing in. There will be a foam pad at the end to protect from rough shunts. I'll mount a mirror on the ceiling ( oooer ) so that operators can see what is going on. It's not my finest bit of joinery, but as an afterthought and made from left overs, it will serve adequately. I think I've already got enough stock to fill it. The inner siding conforms to 6' radius, the outer two begin with 6' then go down to about 5' 9". I will have to test what will work in there.