I superglued the couplers of two locomotives together.
ops: I did it on purpose after trying several times and different ways to stop a dummy loco from uncoupling from its lead powered loco. These are magnetic couplers. They came uncoupled in the same spot every time...the place where a grade starts. EVERY other piece of equipment I own navigates this section of hidden track beautifully...except for the paired locos. So, after messing with couplers and the track I dripped two drops of superglue on the connected couplers. After a few moments I ran the consist over the trouble spot without any problems. The locos have no difficulties anywhere else on the layout (I can back up and switch cars through several turnouts, etc.) despite being stuck permanently together.
Obviously there are some things to think about. Wheel cleaning is Ok since I tack a piece of cloth over track on the layout, spray it with alcohol and run the locos over it, holding the powered one so the wheels spin. The big problem will be if I want to take the consist off layout. Picking it up and storing it without breaking off a coupler might be a challenge.
I don't recommend this technique to any one.
But, it did save me some aggrevation in the short term...any one done anything else rash like this?
Oh, any great ideas for how I might desolve the superglue if I ever wish to do that?
Ralph

Obviously there are some things to think about. Wheel cleaning is Ok since I tack a piece of cloth over track on the layout, spray it with alcohol and run the locos over it, holding the powered one so the wheels spin. The big problem will be if I want to take the consist off layout. Picking it up and storing it without breaking off a coupler might be a challenge.
I don't recommend this technique to any one.

Oh, any great ideas for how I might desolve the superglue if I ever wish to do that?
Ralph