Originally Posted by Priusron
Why do you need blocks at all? It is very stable on the jacks. it can not fall off the blocks. If extended for over a month, spray with silicone spray.
Less movement inside with less of the rams/jacks extended. There is a difference. We are pretty much seasonal. Less of the ram exposed to salt air is also a consideration. We are right on the ocean, corrosion is a big problem. I have re-painted and sprayed undercoating, underneath, in every place I found metal.