Doug,
Sounds like this person has been pissing in the wind, and somebody told him it was raining the reason he was getting wet. [smiley=nixweiss.gif] As BLM stated he's blowing smoke, and where there's smoke there is fire. Not to be harsh here, but I hope this isn't the person you letting work on your scooter. To me seems he's lacking in some basic knowledge. I've never been to MMI or any other mechanical school, but I read a lot of information and this is the first time I've ever heard of this. [smiley=confused5.gif]
I have ridden my bike from Virginia to South Dakota with original ECM w/o any problems, and have ridden it from Va. to New Hampshire with SERT again w/o any problem. I also frequently ride on Blue Ridge Parkway, and Skyline Drive where altitude changes significantly. I haven't lost the map in either one at anytime. I'm not to say that one couldn't loose a Map, as these are "electronic" gadgets, and anything can happen. Just seems to me that likelihood of this happening are few and far between.
[smiley=pumpkin.gif]
Ride Safe,
Fired00d
[smiley=fireman.gif]