DH just installed our MaxxAir II today. It took maybe 20 minutes and 1 run back to the garage by me to get a different drill bit.
The vent cover doesn't open as far as it did before but that doesn't seem to make any difference in the air flow. Now when we're sitting out a rain, we can still have the vent open!
Enjoying the great outdoors with one hubby and 2 boxers!
2011 Georgetown 280DS
2010 Jeep Wangler 4x4 Toad