Modern S-1 ringmaster

[john e. holliday]

Only if someone thinks it is too far off will you be disputed.   I wish I had the pics of Ringmasters with Firecat gear.

[Terrence Durrill]

GREAT COMMENTS ON THIS THREAD......(FOR THE MOST PART), VERY INSIGHTFUL........AND VERY INFORMATIVE.              

[phil c]

Some folks write the ruels, other folks have to interpret them.  If you don't write them right then you get into long arguments like this.

The length and shape of the control horn is a key element of the aerodynamics, there is no arguing around that.  Try changing the control horns on a Piper Cub and get it through its annual.

[Brett Buck]

The length and shape of the control horn is a key element of the aerodynamics, there is no arguing around that. 

    I am sorry, what aerodynamic purpose does the control horn serve? Because I can't think of how that is.

   Brett