As an example with the following config:
[Label CPU]
Meter=STRING
X=30
Y=40
FontColor=0,0,0
FontFace=calibri
FontSize=20
StringAlign=center
StringStyle=NORMAL
Text="CPU"
AntiAlias=1
Angle=(see below)
If you add the text at the end
Angle=4.71238898038469
(which is equal to 270 Degree) The text will Appear with the text facing upward.
Angle=1.570796326794897
(which is equal to 90 Degree) The text will Appear with the text facing downward.
Other angles include:
0.7853981633974483 =45 Degrees
5.497787143782138 =315 Degrees
What you'll notice is that the x and y coordinates did not change yet the placement is very different.
IMPORTANT: X= (x coordinate) should be greater than 30 or the information will not show up.