Cottrell's Magnetic Building System
Building with magnets is a topic that comes up fairly frequently at various
forums, such as RC Groups and RC Universe.
Jeff Cottrell posted a few photos of his system in one of those threads.
I asked if he would allow me to post those photos here. He agreed and
sent some additional photos.
I don't know Jeff personally, but it is clear he knows what he's doing.
My understanding is that he builds mostly large-scale models.
Be sure to take a look at his table. This is the kind of thing I would
like to have but I don't know how to weld and I would guess it would be
fairly costly to have someone else do it for me. Eventually, I will
look into it.
This is what Jeff told me about his system: