Unwanted regen (Z, E) in power dimensioning...

I am aware that this could be specific to Mechanical, but I have a feeling it's not to do with the command...?

I keep getting unwanted ZOOM E mid command which is proving pretty annoying, although it only shows as a regen in my command line:

Command: _ampowerdim

(Single) Specify first extension line origin or
[Angular/Options/Baseline/Chain/Update] <Select>:

Specify second extension line origin:


[color=red]Regenerating model[/color].
Specify dimension line location or [Options/Pickobj]: [color=red]Regenerating model[/color].





(Single) Specify first extension line origin or
[Angular/Options/Baseline/Chain/Update] <Select>:

Select arc, line, circle or dimension:

Any ideas as to what might have caused this?

Further to the above it seems to only occur in MS...

Ok a colleague has solved this one by looking up on the Autodesk website...

Power Dimension automatically zooms to the extents of the drawing[/font][/b]


[font=Arial]Published date: 2005-Sep-28 [/font]
[font=Arial]ID: TS1053243 [/font]
[font=Arial]Applies to:[/font]
[font=Arial]AutoCAD® Mechanical 2006[/font]
[font=Arial]AutoCAD® Mechanical 2005[/font]
[font=Arial]AutoCAD® Mechanical 2004 DX[/font]
[font=Arial]AutoCAD® Mechanical 2004[/font]

[b][font=Arial]Issue[/font][/b]



[font=Arial]When you did a Power Dimension (ampowerdim), the drawing automatically zoomed to the largest possible view. [/font]
[font=Arial]This does not happen with the normal AutoCAD dimension. You want to know how to avoid this behavior.[/font]



[b][font=Arial]Solution[/font][/b]


[font=Arial]To resolve this issue, you need to change the value of the system variable UCSFOLLOW to zero.[/font]

As this really is a Mechanical specific issue could a moderator be so kind to move it into the Mechanical section?

The really strange thing about this is that it didn't affect a new drawing?