Callout VBA word

I'm doing a macro in Visual Basic for word. I already have this code:

Set Callout = ActiveDocument.Shapes.AddCallout( _
Type:=msoCalloutThree, _
Left:=170, Top:=119.5, Width:=widthsize1, Height:=heightsize1)

Callout.Callout.Accent = msoFalse
Callout.Callout.Border = msoTrue

Callout.Callout.Angle = msoCalloutAngle30
Callout.TextFrame.TextRange = StepText1

And my callout comes out in the following way:

My question is: How can I change the direction of the arrow if I need it to go up with the macro?

Like this:

Thank you!