Q: I installed a Sanwa JLF into my arcade stick and now only one of the directions works. How can I fix this?
A: This is an issue that comes up more often than most would think, and it's usually very simple to resolve. Unplug the 5-pin harness from the JLF and then flip it over to the other side, and plug it back in. More often than not this resolves the issue due to wiring being incorrect.