Chase, I recommend KD Tools for a small beam torque wrench:
.
http://www.kd-tools.com/29552957.htm
.
I have the 1/4" #2955. I also have a Craftsman 3/8" 9-44643. You can also make your own extension/multiplier or purchase one to extend the range of the 1/4" wrench.
Here is a effort to extend a torque wrench. Not the prettiest thing on the internet, but the math is correct:
http://www.fargonasphere.com/spiders...ue_wrench.html
Marco, I don't know much about your problem ... sorry!