First of all.....I totally disregard DAYLIGHT SAVING TIME while operating the feeders!!! Deer go by their routine cycles....not by a clock or watch! Consequently, my timers are set for STANDARD TIME year round which for the most part follows the same cycles the deer follow.
Morning time is set year-round for 0645 for 6 seconds; 1200 for 3 seconds; 1600 for 6 seconds. During the fall, When the deer are more active, I will add two seconds to the feeding times.
For the past 12 years, I have been using a roasted soybean/corn mixture of STAMPEDE from MICOBE FEED in Hamilton, TX. The results have been fantastic and as a result have eliminated using protein feeders completely. Therefore, no clogged feeders - gravity or spin feeders. I'm using a 300lbs ALL SEASONS STAND/FILL and a 12ft. tripod feeder; no feed pens at either location!
Currently, out biggest problem is an over population of does; for some reason, we continue to draw a large number from around the area. 5 of us took off 11 does last year, and they are still coming!