Could anyone offer any advice about which type of pointmotor would be suitable for fiiting in an uninsulated area of my loft based layout, temperatures in this year alone have varied between -12C and +32C. although the loft is perfectly dry. Solenoids are not suitable as the pointwork is handbuilt so is not robust enough to use them. If anyone has experience of motors that are reliable in these conditions I would be very grateful for their advice. The layout itself I hasten to add is in an insulated part of the loft and is habitable in all the above conditions, thanks in anticipation, Ray Chessum