tim1970 wrote:
16.5 is the total height at full extension. So, it looks like my only option is to place the jack under the axle. I guess I could use a small piece of 2x4 to spread the weight out some on the axle.
Why does the manual say not to do this? Is this just a CYA tactic for when somebody that doesn't know any better puts the jack under the axle in the center of the trailer?
You got it in one. If they didn't say anything some yahoo would jack in the center of the axle and then sue because "Nobody said I couldn't jack under the axle".