I should have mentioned - its not my video 
I ran into this guy a while back and he has some great ideas. For bar length, I went with two of the most common sizes for the windows I find (I cant remember now!)
I should have mentioned - its not my video I ran into this guy a while back and he has some great ideas. For bar length, I went with two of the most common sizes for the windows I find (I cant remember now!)