We are going with the tube. That way we have some aiming ability to point them where we want. Under the gutter they point one way and that is it. If it is to windy to have the awning out we are usually inside anyway. But as inexpensive as they are, we did see them on an RV at a show this weekend under a gutter so we might get a second set if we see happy campers that way here.
Dale, Karen, 2 Boys and the Girl
2007 Jay Feather 30U Some Mods
2006 F250 Lariat 6.0 Powerstroke Diesel with mods