I havent really made an attempt at microdosing, but I can definately relate to feeling that afterglow for quite some time after a dose...Just wanted to follow up and update this thread. I've continued to microdose for the past 5-6 months but I have reduced the dosage to 10 µg instead of 20 µg. I found that 20 µg was just a bit too much because I could feel a slight euphoria later in the day. After dropping to 10 µg I've yet to feel that.
With that being said, I've also reduced a lot of my microdosing altogether. I typically 'trip out' every other weekend and have noticed I don't really need to microdose after a trip. If I trip on a Sunday I'll typically wait until the following Friday to take a microdose.