can bachmann 44471 be stacked on bachmann 44472

Thanks guys!

I have a new Bachmann HO scale engine and an old Tyco Spirit of 76 engine.
What is the best oil to use on them? Can I use the same oil on both? And do I need grease as well for one or both of them?

Thank you!

Take care and God Bless!!

I was gifted laser cut model 39101, but this is my first time with this type of model. Please advise as to what glue , paint, and any nuances about assembling these models, please.
Also, what type of wood are they made from?
The instructions are very vague, almost non existent.

Thank you!

I recently purchased the Rail Chief set and two turnouts (44461 and 44462) but my speed controller does NOT have any accessory hookups. The switches have horseshoe ends that wouldn't go in them anyway...what power source am I supposed to use? I have searched and found "use a dc 16v power pack" but how does a horseshoe clamp go into a port end without any screws? I am not an electrician so I'm not looking to rewire or rig something up. All I could find available was the blue speed controller or the accessory power pack but either one I would have to cut the ends off and strip the wire to connect. This cant be the way the manufacturer meant to do or else why put the horseshoe clamps on it to begin with. Please help!