Slide blows fuze

I plan on taking some more voltage values and then pulling the fuse for the slide. Then pull the wires off the the back of the switch and check for continuity (resistance) between all the possibilities I can come up with. As I have already mentioned, with the slide switch in the neutral position there is no resistance between the blue and green wires. Be interesting to see what happens when the fuse is pulled and the switch toggled to in and out positions. Seems like what I have to do is getting in the way of what I want to do, so maybe tomorrow after church I will be able to get this done. I do remember though, while I was checking voltages the probes caused a momentary retraction of the slide to occur. Seems like that happened while I was checking the lower red and white leads and may have been touching the green or blue wire while probing the red lead. Sure be a lot safer to have the fuse pulled.