b308 wrote:I'm not aware of any current OO setrack down to 10", even Playcraft was only 12"?
Yes, and the old Hornby Dublo, and AcHo can provide 15" radius points with metal frogs...
The 10" curves are a particular favourite of mine, as I tend to build small display railways
(I think) they are no longer manufactured. but the Fleischmann 6020 curves are still on the Anyrail database and can be acquired without too much difficulty.
(Holland was the best source, last time I looked)
Here they allow a terminus to turntable fiddle yard in 3ft by 2ft.
Here too the points are more curved and smaller than the "standard" Hornby or Peco setrack ones (top)
Again, there *if* space-saving is a must.
Sorry, Muggins, we've rather taken over the thread while considering possibilities.
On the Tomix track 9mm track two of these will give you a 7" radius circle of tram track for fraction under £18. (2 radii tighter than that are available)http://www.ebay.co.uk/itm/Tomix-1797-Wide-Tram-Super-Mini-Curved-Track-C177-WT-N-scale-/351689507280?hash=item51e25401d0:m:mxfGZheO6EYpqNSJyj_c_YQ
I've used PlazaJapan several times and found them very reliable.