I have a version 7 NTSC into which I'm attemting to install a Messiah2 Pro 1.33. I've got all the connections wired as per the instructions with the exceptions of the Power and Ground wire. I can't get them to stick. I'm using a 15 watt soldering iron and silver solder along with solder paste. I've consulted every guide I can think of. The 30 gauge wire I've used on everything else was fine. But the 22 awg for these two is a problem. Any ideas? Would Flux help? I can't seem to find any locally. I don't think it's a lacquer problem as I've scraped them to the point it's scary,(on the ground point I actually hit copper). Any hints?