I've been playing around with some different ways to mount 1/600 aircraft on to stands, and the stands themselves.
I as much as I like rare earth magnets to mount jets, there are some drawbacks to them. First issue I have was when I had a magnet on a model as well as on the stand. I tried really hard to make sure the polarities matched, but I didn't always get that right. Second, it was very hard for me to make sure the magnet was mounted on the model so that it was level. Third, rare earth magnets do not like to stay glued. I suppose that drilling a hole into the model and inserting the magnet into it might have taken care of at least the second and third issue, however, I don't know if my hole would have been any more level than just gluing the magnet on. So, to solve this for at least some aircraft, I glued a tiny piece of steel the bottom.
Using tin snips, I cut out a tiny piece of metal off of some can top. I pounded it out with a hammer to make sure it was as flat as possible, then I glued it to the model. I did have to slightly file down the spot were I glued on the metal piece, but this model of a Mirage 2000 was pretty flat to begin with. Here is what it looks like on a stand.
The advantages are that I don't have to worry about magnet-to-magnet polarity issues, it is a lot easier to make sure the metal piece is level, and it sticks well to the model. The big drawback is that I cannot use this technique with some models. Many of my helicopters and some jets need the metal to project out beyond the bottom of the model. For example, I have some attack helicopters with weapons slung on either side of the bottom. If I didn't have the small cylinder rare earth magnet projecting out, there would not be a contact with the top of the stand.
The second experiment was the stand itself. If you read two of my posts where I play test some rules, you might have noticed some differences in stands. One stand is my LEGO stands. I like them a lot, but it is somewhat difficult to change altitudes. The second stand was a jury-rigged steel base with 1" cylinder rare earth magnets. These are potentially easier to swap out to show changes in altitude, but they have the annoying effect of being so strong that they will pull other bases to each other if close enough. So here is my an experimental base I've come up with:
The stand is a piece of styrene plastic. On it, I glued a piece of metal. The metal cylinder is not a rare earth magnet, but a 5 mm diameter peg used for shelving brackets. The ends are not perfectly level by any means, but its not horrible. The peg is connected to the base by a small magnet. In turn the jet has a magnet glued to it. The hope is that the magnetic field of the two tiny magnets are not strong enough to drag another stand to it, and the plastic base will provide enough of a buffer zone, so to speak.
If all goes well this week, I plan to have another air combat test game using these stands.