Graphic of the Changing Forces when CG is lower (scope move away from the apex) than the Rotational Axis

 
 


C of G

 

Scope falls this way if un-weighted with the rotation above the CG

 

User pushes down

 

Drive wheel

 

 

West

 

East

 

Friction

 

 

Rotational axis.  The scope is north of the rotational axis.