NickG wrote:True, but the big advantage of this system is that it always maintains equal pressure on the jack legs.Durb wrote:
Some electric stabilizers are ganged meaning one switch lowers both rear stabilizers at the same time. If you have these it is critical that they are block sufficiently so that both stabilizers hit your blocks at the same time. If not you may only have ground pressure on one stabilizer. I used to lower the rear stabilizers with the tongue a little low. Then use the tongue jack to bring to level and load the rear stabilizers more. Then firm up the front stabilizers and then firm up the tongue jack a bit.
Mine DO have the one-switch for both jacks. However, if one touches first, that one does not bind while the other continues down. When the other touches, the resistance transfers the pressure to both jacks. Knowing how this works tells me I could have another inherent issue. If the jacks "pivot" to allow them both to contact before the pressure reacts to both of them, then they really aren't very stable to begin with. There will always be that pivot point that is not locked in.
