AutoCAD Civil 3D

[#1]

Does anyone know of a way to make the "User-Defined Block" option under the Fitting/Appurtenance Styles (Plan tab) be annotative?

The blocks I created to use here are set to be annotative, but when I change the annotative scale it seems to ignore that and not change the size of the block.

I want to do this primarily due to Fire Hydrants, a lot of our plans are generated at 1"=50' and to get the Fire Hydrants to display at that scale we have a block that is exaggerated in size, however, when we do have a plan that is at a smaller scale, say 1"=20' the default block is too large and I was hoping there was a way to make them annotative so they would size to the current scale.

Thanks for any help you can provide,

J. King

[#2]

Judging from my tests and from what the HELP says about the User-Defined Block option, it doesn't appear that this is possible at this time: 

http://docs.autodesk.com/CIV3D/2013/ENU/filesCUG/GUID-8FD69E5C-083D-4EC4-B1E9-35C0BFF0DE86.htm#GUID-...

You may want to post this in the "Wishes" section or leave your feedback here: http://usa.autodesk.com/adsk/servlet/index?siteID=123112&id=1109794

It's also possible that other users have found ways to accomplish a similar task, and I encourage anyone to chime in with an suggestions.