Raw Editor Undo's ?

Hi, I'm new to Carlson Survey and the RW5 editor.
I have 2 questions:
1. - Does the Raw Editor have an UNDO command?
2. - I've seen a vendors version of this that allows simple addition to
angle/distances in cells.
My trial version doesn't have this. Are there different versions of
the Raw Editor?
(It might be just my version - the 'Find' does nothing, and the
'Search' does a find!)
Thanks in advance.
Stephen.Rhodes@fyfe.com.au
I have 2 questions:
1. - Does the Raw Editor have an UNDO command?
2. - I've seen a vendors version of this that allows simple addition to
angle/distances in cells.
My trial version doesn't have this. Are there different versions of
the Raw Editor?
(It might be just my version - the 'Find' does nothing, and the
'Search' does a find!)
Thanks in advance.
Stephen.Rhodes@fyfe.com.au