[Big Bird]

I also had no luck. Speedo is off by about 20%. Says 60mph at a gps 50 mph and it jumps around too. I noticed in the video when the dash boots up it sweeps up then down on the rpm gauge. With mine it just sweeps down from the top. Seems anyone with the freshest batch of these vaders hasn't been able to crack it. I'm just happy my rpm and gas gauges work. I use my cell phone for speed for now.