More work on Dynon servo choice: SV32 vs SV42?

Sling confirmed that aircraft out of the factory are configured in the EFIS for 80% maximum applied torque setting, relative to the Garmin GSA28 servo motor capacity (60 in-lbs) meaning 48 in-lbs maximum applied torque. This differs from the 30% figure quoted in a build forum. Inspection of an actual Sling confirmed this 80% setting, as seen below. This immediately points to the use of a Dynon SV42 which has a maximum torque capability of 55 in-lbs, where the EFIS would be configured to 48/55 * 100 = 87% to replicate the maximum of 48 in-lbs applied torque. The Dynon SV32 at 36 in-lbs maximum servo motor capacity, would not be able to meet this spec. Fortunately the SV42 will fit in the available space, and on the exiting mounting.