After reading this thread I will be making one of these.   I have not made it yet so am unable to test an idea i have. <div>
</div><div>There has been quite a bit of discussion about the angle to set the plane to in order to check/set the CG. I have seen it stated that this rig will always point to the CG. My idea is this: couldn't a person locate the precise CG by checking the plane at more than one angle, for instance +/- 15 degrees from level. The CG would be at the intersection of the two lines indicated by the plumb bob. I think a camera would be useful with this method.</div><div>
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