Hi all Can anyone answer the following question? If all of the axles and wheels in a train are assembled using Loctite, can that train be relied upon to operate track circuits? I know that with a steam locomotive, there is likely to be contact between the back faces of the wheels and the axleboxes, which will then give conductivity through the frames, but is this reliable, and what about rolling stock with outboard ball bearings? Thoughts please, gentlemen! Regards Ron MODEL ENGINEERING DISCUSSION LIST. To UNSUBSCRIBE from this list, send a blank email to, modeleng-request@xxxxxxxxxxxxx with the word "unsubscribe" in the subject line.