So I have a customer that has an old Otis winding drum car with front and rear manual swing doors and manual collapsible scissor gates on the car. The inspector wants door restrictors installed. Ordinary I am a big fan of the mechanical vane rescritors like Dover/TKE, Otis and SEES sells but with the limited clearance between the car gates and hoistway wall and doors I don't see it being a feasible option.

Does anyone have a good solution for this? I'm thinking maybe a electromechanical restrictor but have limited experience installing them especially in this situation.