Yes right now all I have for the most part, especially from older bucks is nighttime activity. I may try the scent dripper
I believe they help getting bucks to check scrapes in daylight. I had this buck as well as several young bucks working this scrapeline during daylight.
I might give that a try. I'm doing a few maintenance things around the property today before I head home tomorrow, and the place will be void of humans for awhile. Good chance to test something new!
I watch Walmart after season sales and usually get the active scrape for $5 a 4oz bottle, sometimes get them in a combo with a dripper for about the same price or just a little more. Then sometimes you can luck out and also do a mail in rebate and get $5 back for each one up to two from wildlife research. Last time I bought a couple of the combos, got the $5 mail in rebate, and made them almost free.
Both the above pics were with a north wind, buck is downwind of the dripper. When I killed him, the wind was out of the south, he didn't come out on that line but instead came out on the downwind side of the dripper between it and me.