Originally Posted by audi:
Originally Posted by cbojanower:
OK all you naysayers, give us one practical way they could make the clearance less on our way smaller than prototypical "large" curves and I bet you will be highly recommended as a designer on the next engine
A rubber boiler that would bend to the curve of the track, would be very cool, not prototypical though.
Fred
May not be prototypical but it would match the spiral mountain climbing scene in the polar express though!
