Yes wire the low side of the bulb to the same key on circuit I told you to do for the headlight running lite and there should be a two prong switch on the brake lever you can use to activate the stop light
wire the brake lite tail light so the low level has power and ground when you turn the switch on preferably use power from a fused source from the battery and use the key switch part for ground use
As for brake or stop light now use the same power wire for that but use the brake lever switch to a ground location now when you pull the lever it will activate the stop light you will also need a hydro switch for the rear brake if your master does not have the two female spades you will need to get one because your foot brake also needs to light the stop light
wire the brake lite tail light so the low level has power and ground when you turn the switch on preferably use power from a fused source from the battery and use the key switch part for ground use
As for brake or stop light now use the same power wire for that but use the brake lever switch to a ground location now when you pull the lever it will activate the stop light you will also need a hydro switch for the rear brake if your master does not have the two female spades you will need to get one because your foot brake also needs to light the stop light