Help please!

[mackattack]

I am building an original Amt Kenworth W-925 and am having a heck of a time figuring the torsion bar suspension out.. Just wondering if anyone has any tips on building this suspension or knows where I might find some info. Thanks! Any help is greatly appreciated.. Im about to pull my hair out..

[clayton]

nope never seen one myself,just air ride.

[old-hermit]

Don't know if this will help but ... http://www.hendrickson-intl.com/products/truck.asp#spring