I am always interested in the post re levelers,,, previous owner had them installed on our 2350,, over $4k ouch,,, I've never used them.. keep using the blocks. I think I need to go to a local parking lot (concrete) and practice,, For some reason I'm scared to death they will get stuck.... I did extend them once at the storage yard, Again maybe going out and playing with them a little will give me the confidence to use them
sparky