None. I've never had an issue blending into traffic. That's not to say I don't ever exceed the speed limit. If the majority of traffic is doing 72 in a 65, I set the cruise at 72 and stay in the middle lane. I usually stay around the limit on the roads.

__________________

1980 300TD-China Blue/Blue MBTex-2nd Owner, 107K (Alt Blau) OBK #15
'06 Chevy Tahoe Z71 (for the wife & 4 kids, current mule) '03 Honda Odyssey (son #1's ride, reluctantly) '99 GMC Suburban (255K+ miles, semi-retired mule) 21' SeaRay Seville (summer escape pod)