Ideal Height Over Ground

[ConceptualizedNetherlandr]

Given a fairly uniform land, like a lawn for example, what would be ideal distance off the ground to maintain while swinging? What variables would change this, and how do they influence. Assuming vegetation is not variable. My guess is you need to stay off that.

 

[pepperj]

Pretend your coil is a 'weed wacker' (low and slow).
Don in SoCal

Using a weed Wacker to mow a section of grass takes control.
Not keeping a level swing will show very quickly in the results.