Originally Posted by guy99
......properly support the front end?
I put mine on the frame, as close to the jacks as I could.
If you do the rear, be sure to use more than one pair in the rear, as I have found on the 345 there is excessive "flex" in the unit if utilizing only one support point.
I also leave just a bit of weight on the jacking system, just for safety.
If you are going to take the front jacks off, or work on them while they are raised, I would also support the front of the frame, in the area of the front wheels.