I am posting a copy of a reply I made to another poster's thread this morning, after having received a request to do so.
Easy enough to cut, paste and edit slightly!
I haven't posted a reply here for perhaps a year, but just to report back on my progress and also to address the OP's issue, allow me to give you the latest on how I have been dealing with PMR after nine years.
I take 1mg in the AM and 1mg at 6pm.
If (and only if) I am having noticeable symptoms mid-day, I take 1mg with lunch.
My symptoms are moderate, but include fatigue as well as pain in my feet, hands and hip joint areas.
I have noted great seasonal variability some years, and last year I actually went from February through July on zero pred, though with the help of my going out the door every morning for two hours of bike riding, running or walking.
My symptoms came back in August during a heat wave and also when I started doing some automotive work in lieu of my morning exercise. I maintained a very light, stable body weight through it all and to this day.
My rheumy has always been ok with my setting my own truly minimal dosage in real time in accordance with my symptoms, and I am allowed to refill my own 300mg prescription twice before again contacting them for a new 300x1mg prescription.
Also, for what it's worth, I'm male, in my early sixties and remain quite active. My original dosage from early 2014 was 15mg/day, and which was quite effective until I had too-quickly tapered below 10mg. It took me 2-3 years to ever test a dosage as low as 3mg. Again though, there has also been a lot of seasonal variability to my dosage requirement (usually I do much better in winter).
The weather here in California has been particularly wet this winter, hence I am still playing with 3mg of prednisone most days. I expect things to get better quickly with my increased outdoor time, and will again be trying to get past the heat of August without any pred if I can maintain my activity level early each day.
I will check in again in a few months.
Editing here, to add that I am male, in my early sixties.