Tonight I added the servo recoil and elevation. I rebuilt the tamiya recoil with a servo, which necessitated some minor surgery but it just fits. Elevations quick and dirty, the barrel is weighted to point down so I used a micro servo arm pushes it back up, because there's no linkage it's safe from damage should the barrel take a
knock.
I'm testing the recoil using a sirveo (hence the reversed action) and the elevation with a pot on the radio so it's not a smooth as it should be.








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