I got all the problems. I am going to have to get a hovercraft to dig soon....the walking thing is starting to fall apart.
I put bobcat tracks on my hoverrround and fashioned a an oscillating holder to the handle bars so I can swing my 800. I only have to get off to dig a target. With the tracks on the hoverrround I can hunt the beach, fields and anywhere except the woods and under water. The beauty of it is I can sip icedtea while I am detecting. Problem solved.