Gallery--Take a look at several of the many installations that have been done.  This system is very versatile and will fit on most trailers.  The stiffer the jacks are the better the performance will be.  Scissor, drop leg or screw, and hydraulic are the best performers.

MOST of these were installed by the customer.
Click on pictures to enlarge
Montana Fifth Wheel
Installation on Fifth Wheel with heavy duty "telescoping" or "swing arm"
rear jacks. 
Excel 5th Wheel with Hydraulic Jacks
Installation on fifth wheel with power hydraulic jack system using stock foot plates
Pioneer Spirit Pull Trailer
Installation on Travel Trailer with angled Scissor Jacks
Wildwood Travel Trailer
Installation on Travel Trailer with scissor jacks. 
Cougar Fifth Wheel with Rear Rack
Installation on Trailers with Sliding rear rack that don't allow normal install.
Second set of scissor jacks are located in front of rack assembly.
Everest 5th Wheel
Installation on Fifth Wheel with rear scissor jacks. 
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HitchHiker II Fifth Wheel
The location of the spare tire on this trailer interferes with the stabilizer. 
       Instead of moving the jacks or spare tire, this customer innovatively mounted
       the locking bracket on the back of the hitch. 
Teton 1996 38 Foot Fifth Wheel before STEADYfast®
This fifth wheel had over $500 of stabilizing equipment on it when we
       were asked to replace it to make it simpler to set up.  The equipment
       included a Spectrum Manufacturing cross brace stabilizer (similar to Winfield               stabilizer), 2 mid trailer scissor jacks, 4 RotoChoks, 2 swing arm or telescoping
       stabilizers, and a Wayne or Valterra type stabilzier.  See Jim Coram's
       comments on the feedback page.
Teton 1996 38 Foot Fifth Wheel after STEADYfast®
First all the existing stabilizing equipment was removed except for the swing
      arm rear jack stabilizers.  Then the STEADYfast® system installed.  The
      performace was excellent and comparable to the performance with all the
      previous equipment as noted in Jim Coram's comments.  At a later date we
      removed the rear jacks and replaced them with scissor jacks which further
      improved the performance.
Cardinal Fifth Wheel
Front foot plate reversed to provide clearance from Spare Tire
Scissor jacks installed infront of power rear jacks to remove bounce
  often found in this type stabilizing jack.

Cypress Fifth Wheel
STEADYfast® Stabilizer Installed on Ultra-Fab Power Twin rear jack.
Corner of Ultra-Fab foot plate was trimmed for brace attachment Picture 3
Note jack displacement in last picture that allows bounce

Travel Supreme Fifth Wheel
Easy to install on Quadra Manufacturing BigFoot hydraulic leveling system.
       No Welding is required.   Stops the side to side motion.  Fastest Setup of
       any system.  Also works with Lippert, HWH, PowerPlus, Atwood, and other
       jacks and levelers