That's funny cause the first thing I noticed when I went to put it in was how loose it fit in the mounting bracket, I thought this is gonna bounce around and drive me nuts so I had better figure out how to tighten it up, well at first I thought zip ties would do the trick until I realized that it gets hot in there and I don't need any thing melting and shorting out on me at night, so my next thought was some piano wire I had laying around and it worked great, don't now how long it will hold up, but well see once it warms up a little! Hey 50 ain't bad, especially since you got all that heated clothes you should be good to go, by the way, whats up wif the cam? You ever get it finished yet????