Quick question....I've read throughout this thread about everyone soldering the wires....now, how are you doing this? I mean, if you are using butt splices where exactly are you soldering the wire? Is it in the little window in the middle of the butt splice (used to see if the wire is deep enough in the butt splice)? Or are you guys splicing the wire a little extra in length giving exposed wire outside the butt splice and soldering at that point? I just don't really see any point in soldering if you are using quality butt splices unless you are using it to have a better hold on the wire preventing it from coming out of the splice. Obviously solder gives a better connection but I was just curious where everyone is putting their solder?