Tripods as turntable or component base?

You could have listened to a couple of great albums in the time you spent bouncing that around.

Either you have a lot more time on your hands than I do or I am missing something.

With all due respect.

IMHO the real reason that a tripod (vs a 'quadpod') is better is that it is just easier and faster to obtain set up and a horizontal plane. If you think it is actually 'better', try sitting something on it which is not balanced weight wise and see how unstable a tripod can actually be, or have somebody or a pet, bump into it. Learning leasons don't always come cheap. :-)

3 legs making contact with the floor is the minimum needed to achieve stability. (Insects have 3 legs on the ground at any given time for that exact reason.) That doesn't make it "more stable" than more legs.

A tripod doesn't have any legs exactly opposite of its legs. Hence, you can easily push over a tripod over by taking one of its legs and pushing to a spot exactly between the other two legs. Now imagine adding 3 legs to the tripod, each one 180 degrees opposite of the existing legs. Now try that same experiment to topple the tripod by pushing with the same vector as last time, and you'll find it more difficult. Note that this new "tripod" has 6 legs rather than 3. But yet it's more stable.

So I think that your fundamental assumption of a tripod being more stable than other configurations is flawed.

Michael

I build turntables that have four feet. Three would be nice because it would be easier to level, but some designs cannot accommodate that feature. Mine is one, and it is very stable.