For once I agree somewhat with Larry on this.
I do not like his approach though. I find the screw type jacks difficult to use... It is getting close to a permanent Mobile home type installation. Great for stability, but not so great for ease of use.
At least Larry does admit that even with his approach, not all movement is eliminated.
Every person will have to make their own decision on just how far they are willing to go to eliminate movement. If you want it rock solid, it can be done. But there will be compromises that need to be made in ease of mobility to achieve it. There is no right or wrong.
As always, it is your choice.
