I've got a great condition used Manfrotto 701HDV fluid head. Nothing wrong with it, it's just too much for my lightweight Lone Wolf arm setup so I've ordered a pair of lighter fluid heads. If you are using a Muddy arm and want a top quality fluid head this would be a great option. They have 400+ ratings on BH Photo and a 4.5 star average. They still sell for over $90 new on Amazon. $75 shipped TYD.
