I'm in Ecuador right now and just got back to sea level from 4000 meters (little over 13k feet) altitude. I was up at that altitude only for a day with bike fully loaded. It kept dying at idle. I know that's somewhat normal at that altitude, but I was wondering is there an easy fix to it since I'll be going back to that altitude and higher in Bolivia and Argentina? I've tried playing with idle knob, no difference. Not sure if that thing even works, will check tomorrow am. I know other option is open air box lid. Any other suggestions? it's 2009.