The mind is like a parachute. It works better when it's open. www.stremy.net
I let my turrnouts 'float' - secured by rail joiners at both ends. I don't solder joiners, but if I did, it would be only the 'feed' end. You can do as you wish.
Turnouts need freedom to move, and electricity from the point(s) end. A powered frog is desirable (primarily for reliability reasons).
I have several long curved turnouts. They are supported on each end bu glued down flextrack. The turnouts are not fastened to the cork roadbed just yet. Ballasting will come later.
What's a good method to keep them down until then?
BB
73
Bruce in the Peg