Siesta Sprinter 24ST. Drip Rail.
A problem with the Siesta Sprinter , the AC condensate water seems to end up over the entry door. Water from the roof follows the awning to the area above the door. It also drips through the awning (at thread holes?) and down the side of the RV.
I ran a strip of "EZE RV gutter" along the painted rubber roof edge above the awning rail, starting at the fiberglass cap and ending at the rear awning bracket. The gutter has to angle it's entire length.
I used a "Camco gutter spout with extension" under the rear awning bracket.
Not necessary but I painted part of the gutter to match the roof paint.