Yea man. I know it’s not necessary. Just keeps my digits away from the heat gun. Really anything could be used simply to steady the cap. I just use a heavy gauge wire with some bends on it rather than my fingers.
Btw— have you taken a ph reading recently on the cab?
And Merry Christmas!
No readings on the cab, maybe after the first of the year, I’ll be out of town at the ranch til then. Head procrastinator here......