Hey everyone, So I added a 2nd fan to my 04 Adv. Spliced it straight into the first fan's wiring, runs all fine and dandy, comes on with 5 bar on the temp gauge. But now it hits 5 bars way more frequently than it used to. It used to just come on in traffic or slogging around in 1st gear. But now,even cruising along dirt roads in 3rd at 60kph, 10 degrees outside, and the 5th bar lights up, fans buzzing away :huh It's not overheating per se - once it hits 5 bars and the fans come on, it cools down quick and switches off for a bit, then jumps back on, then off again, hovering around that upper 4th bar/lower 5th bar area. Never hits the 6th bar, even in hard work. When I put in the 2nd fan, I flushed and replaced the coolant. The radiator is full, and has stayed that way after a fair bit of riding so I assume its all burped out. I'm not sure if this is a bad thing. I think it's because having a second fan actually blocks off a section of the radiator that would normally have clean airflow through it, so until it starts running, it's actually impeding cooling. But I thought I'd ask if other people with 2 fans have seen this happen on their bikes, before I go buy the lower temp thermostat. Cheers !