Do you do 'running' run-ups?

Always. I fly from a turf field....stationary runup is bad for the
prop. Once rolling I come up to 1700 for the mag check, then back to
idle to control speed.....up to 2000 for a quick prop check. Being on
grass the speed doesn't become a big issue...no need to hold brakes
during the checks.

--
Dale L. Falk

There is nothing - absolutely nothing - half so much worth doing
as simply messing around with airplanes.

You do mean, don't you, referring to your sign off, subject to the limitation
"sith your clothes on"?