Yes. This happens when it is connected to my ProVari. If it pushes up too far it will read an Open on the ProVari and thus, not fire. I'm not sure if it's supposed to be this way, I would assume not?
Not is correct. If your pin on your mod is too high, it will push the center rod in the AGA in too much and potentially shorting out, which caused one of my batteries to heat up to where I took it out and had to play hot potato, cold potato. Somehow or another the battery still works.
As I said in my other thread, there should be plastic threaded inserts in the top and bottom of the thing, the rod should be threaded at the top and bottom too so that you can adjust the height of the rod contact in relation to the contact pin on your mod.