Are you friendly with other LCO's crews. In otherwords, do you wave while driving past a crew or when you pass another crew on the road like at a intersection? Do they wave back if you do? I seen several crews over the last few days and I waved or noded to them all like I always do. NONE made a motion back! Is it just me or is this the wrong attitude? I had several just kind of glare at me. Them seem to act like I just wiped dog poo off my shoe onto their trailer or something! I guess I am just the friendly type!