One -
Walt Boeninger wrote:
> ..but if you want the ultimate in sway control, check out:
> http://www.hensleymfg.com/
OK - I've spent 1/4 hr reading the advertising blurb on the "Hemsley
Arrow" and pondering the pictures - now can someone please explain what
it actually does - or rather how it is supposed to do it. The
pseudo-technical language doesn't really say anything. The basic linkage
doesn't do anything I can figure out - but what are the smaller
auxiliary links? - shock absorbers? - friction stays?
Two -
To me trailer stability is proper axle location and proper driving. Both
the center of gravity and lateral center of pressure [cross winds] must
be ahead of the axles centerline. Weight is easy to move, but if
necessary check if you can move the axles - often it can be done. If you
can't move the axles then over-compensate on the forward weight and jack
up another link on the load equaliser - but watch out for reduced tow
vehicle rear weight/traction.
Proper driving? - much of it is like good race car driving - look well
ahead - don't get caught having to lift or even worse brake while
actively turning - this just causes tow vehicle oversteer. Keep some
positive tractive effort [accelerator] while turning or on uneven
pavement or while passing/being passed by big trucks - you'll get
stability - just like your race car - same basic reasons.
Above all - be gentle in the wet. And remember that the tow vehicle rear
wheels are usually under-tired for the job unless you have a dually.
More for contact patch than weight reasons.
A good rig will get MORE stable as you increase from 50 to 70 mph. If it
doesn't - then correct whatever basic problem you've got.
Looking forward to responses!
Derek
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