So all this talk about overload issues...The first time I read about this was month ago when someone on another forum had just got one and had it outside in very cold weather..Then i seen another post where I think someone left it in there car and the next morning it was in the low 30;s..taking it out he experienced overload...Now it's still cold here in Mi and my last experience with my overload issue was a cold morning..After 20 minutes of hunting it went into overload as I was just walking around to the front of the house..So this would be in an air overload...So last night I decided to do a test on mine..In the house I turned it on..worked normal other than some emi talking a bit..So I took the coil off and put it in the freezer for 3 or 4 minutes..Put it back on and wammo!! it was stuck in overload..I had to turn it off and on 3 times before it quit..So obviously this coil is going to have issues with expanding and contracting in different temps.......So anyone that has had issues think about your temperatures that you were hunting in...I had talked with someone else that tried this and they had similar results..I like the racer but this is useless to me as I hunt in 20-95 degree weather.....I hope Makro is aware of these issues...And can work this out..