Ramps to Get Glider Off Trailer
On 4/20/2021 11:20 PM, John Tapanddie wrote:
Dave,
...Can you help me understand what is meant by "...ramp jack hinge pins...".
For heavier gliders, a larger and taller jack assembly is attached to
the rails with hinges. This allows the wide base of the jack assembly to
always sit square on the ground, but introduces other problems...
|