I’m installing the scx20 and dff3d on a Kevlacat2400 but Im having no luck getting answers on the position of the boats centre of gravity. There are general guides about the CoG position which I think I will need to adopt. How critical is it to precisely know the position of the CoG? The vertical distance between the scx and tm54 will be about 2.8m with the CoG somewhere in between so I might have a +-0.5m error. Horizontal distance is about 4m so likely a similar +-0.5m error.
Is there anything i can do to get a more precise setup or is it not that critical?
Is there anything i can do to get a more precise setup or is it not that critical?