I have an electrical outlet in my garage that I want to wire to a switch. Right inside my front door there is a 3 gang switch box/1 switch is not active and I am going to use it. Directly behind the switch box is my garage wall(Drywalled)If i want to run romex from the back of the switch box and through the drywall do i need to mount a junctionbox and enter through the back of the box and proceed to finish the run through flex conduit to the recepticle. It just seems odd to just run the romex through the drywall and straight into flex without a handybox or something.
Also, is it ok to run flex up the inside face of the suds and across and then vertically across the dbl top plates and back down to the receptical box. Instead of drilling holes through all the studs. I suspect so but I'm not sure.