Is there a way to control the size or the placement of the small dash for a center mark?

I would like the small dash in the center of my circle.

The center marks for the 2, 1/4" holes at the bottom of the view are way to big.

Is there any way to make them smaller?  The drawing scale is 1:1.

The font for the center line through the hole at the top of this view is centered.  The font for the centerline through the hole at the bottom of the view is off center.

If I adjust both ends it balances and puts the dash font in the middle.  Is there a way to do this from the start?

My forum typing problem is back.   My cursor does not align to the text.  I can't tell where the next character is going to go.