So have to ask,... I have the long extension gutters on my short rv gutters, but to me they are not long enough to stop all the water from streaking down the side of the rv.. SO I actually cut another 3 inches of clear tubing to fit over the extensions. used tub caulking to hold them in place but after a year or so they are stating to fall off. Now I am looking for other ideas,,, can't seem to find anything on the net. how about you all.. any ideas or should I just leave it be.. im a big boy, tell me like it is.... thanks in advance..