I've been doing all grain for a while now. I have a couple of Rubbermaid coolers that I'm using as a mash tun and a hot liquor tank. I have a 10 gallon Polarware brew pot. For example, tonight, I'm making a Fat Tire clone. I mash the grains in my mash tun and then use the HLT and a sparge arm and run the liquid into my brew pot. However, I always wind up with like 8 gallons of wort and am boiling forever to get it down to about 6.5 gallons so that I can add my hops and start my one hour boil time. Is this normal? Should I just cut it off at 6.5 gallons even though there is still good wort coming out of my mash tun? I figure that is just more sugars that get to ferment in my beer. What do you guys do? Here's a picture of my current setup.