Solder not sticking

Reiterated.

Just like to say “thanks” to eveyrone again. Two hours of soldering later I have a beautiful looking job and my makeshift test joystick is up and running. Although I just had a contact break free and I have to heat up the soldering gun again, I’m in the process of getting wasted and figured I’d leave everyone who helped make this possible another thank you.

NotaNoob81, your pictures were instrumental. Thanks.