Gents, some detail engineering of the Simla. construction is going on.

For coupling of the strip ailerons with the servo, mounted in the centre section of the fuselage, I will use the same system that was used for normal (barn door) ailerons, 2 90 degrees levers, ratio in/out 1/1, mounted in the wings near the root .

This design fits exact within the picture we did see in the magazine of that period, see insert.

The editor did write about a “slip in” square tubing coupling (with rotating shaft?). I doubt this was used, I will not do to prevent too much play. The outside dimensions of my couplings will be square to make the picture complete. The blue part is the lever, custom made with high quality, low friction plain bearings. All connections are pushrods.

I can mount and remove the mechanics, for maintenance and to adjust differential, after the wing is built.

Cees