I got a couple of pictures but it doesn't really show details very well. I gave a friend of mine the one that would show more details but any way...
This is the post where I've removed the wire and filed off the existing solder.
Make sure you put the heat shrink on before you start putting things together
Here I'm going to use that red enamel coated wire to wrap the safety pin to connect it to the post. I stripped a couple of inches of the enamel wire to ensure a good connection. Wrap until tight.
This the first one I did and I messed up and broke the negative wire off of the battery connector so I filed off that solder and just put a nice bend in the safety pin so it springs tightly against the inside of the battery connector. I'm not really counting on this one last forever like that but it's blazing strong right now.
The second one that I did correctly that I do not have pictures of I stripped about 1/2" of insulator off of the negative wire, wrapped that around the other safety pin then wrapped it in the same way as described above. I didn't put heat shrink over this part cause it really isn't necessary plus the red wire looks cool (I used an old clear ce2).
I'll try to get some pictures of the other one tomorrow if I can get it away from my buddy long enough.
Greg