Bob Bubeck posted:Modifying the linkages with two-wire connections would be a help in running ACELA on less than great track work (say, such as one might find on a modular layout).
As built, the 3-pack add-ons were assembled with a alternative "improved" IR sensor coupler clip. I personally prefer the original design and had the modified couplers switched out for those of the first design.
I have always used the side of an appropriately size screw driver or stick in a fashion similar to Paul's to lock the IR couplers together. I agree that the IR sensor couplers function just fine if one's track work is true and if the entire outfit is left assembled on the layout until it is intended to re-box the train. Contained on this thread are enough information, testimony, and new video of ACELA running flawlessly to firmly lay to rest the snarky comments that have generally passed as 'wisdom' on this subject.
Have fun!
Bob
Well, I’d like to agree with the last comment and hopefully will when I next put this set on the rails.
I never heard before about an improved IR coupler being issued for the add on set. Am learning something new every day . . .
