QUOTE (Dave R @ 29 Feb 2008, 21:03)
<{POST_SNAPBACK}>With regard to the locos that you use, do you find much if any different between the Ge 6/6 II locos with their 3-pole motors and the other locos with 5-pole motors. I am particularly interested in the slow running capabilities.
Thanks
I don't tend to shunt on this layout as the couplings a pain for shunting but I do like engines to start and stop smoothly so I only really look for that rather than slow running a lot.
The main difference I find is the 3 pole ones are slightly more noisy. At realistic, and relatively slow speed, there is no discernable difference. I find the main issues to look out for are changes in gradient especially on curves. The spiral section has a lot of thin card shims under the outside of the track to add some cant to prevent derailment on the longer wheelbase locos, like the Ge4/6 and also the Ge6/6 II as its articulation isn't that flexible.
Other problems
are:-
A tendency for the drive shaft to come loose in the universal coupling on the Ge 4/4 III.
Locos running fine and then suddenly stopping dead and if left for a day or so working again which is some sort of contact problem but can be elusive.
Hope this helps.
Paul