I have the matrix infinity for my ps2 v5. I am trying to solder it on but none of the connections stick. I coat the wire with solder heat it and place it on the area i want it to go but it does not seem to work. the wire either comes off with the slightest touch or i have to put so much it bridges to another connection... so is there any tips you could give me? I praticed alot and i have all the supplies that the seller and the modchip's page said to get... is soldering chips fusking bullshit?