Curios if there's a trick to removing factory installed wires? When buying let's say a LRP Flow, it comes with the wires installed. I like my wire black so I usually have to remove the wires. I noticed that even on my XR10 stock that it's really hard to remove them. I have my Hakko set at 800 degrees and it takes for ever to heat up the area to remove from the post on the ESC board. I'm assuming there's maybe a different solder used at the factory and that maybe it has a higher silver content or something. Is this what makes it difficult to remove? I removed the wires but the heat sink on the ESC was awfully warm but it still works. Just wondering what the secret is?