Slightly of the track a little, but when I was a pupe I could not master the fine art of hovering and staying put above the target, so my lady instructor told me to hold the top of the pole to see if I could feel the minute movements needed rather than my extra big chasing the opposite movements that were setting the old Robbie rocking and rolling like John Prescott running for the last pie,
.....well it worked, and twenty minutes later I found I could move around the field and hover almost anywhere!
Vfr