RE: 1/2A THRUST-O-METER
Hey CP,
Just love the KISS method you have used!
do you weigh the engine before you do the tests? Or do you figure it has to pull it's own weight and then see what else it can hoist up?
I think you are on to something, even if there are some problems matching different weight engines, you can make a case for different fuel and props. Have you tried any shims under the heads yet?
MR Flyer57