Classic 50 levers/controls.

[BrianVT]

Had stiff remote controls. Lubed the cables. Still stiff. Seems to be at the engine.
Advice for next step, please? (see video)

Video: https://drive.google.com/file/d/1cSrP4DiRaVrc5xhPmzd0qWxIUOxPlVy-/view?usp=sharing

 

[racerone]

Propeller should be turning when you shift from neutral to reverse.

 

[BrianVT]

Sounds way too easy but will try that. Thank you.