[Title Blocks]

When I edit the details in a title block, I double click on the title block to open the editor to make changes. for example, I will add my initials or a date but the title block won't show the updates.. is it possible it's not properly linked? How can I fix this problem?

[Total Lengths of Lines on one class]

I am having trouble using worksheets to add up the total length of my lines that are on one class.

I am trying to set the criteria in the worksheet. Along with using the SUM tool. I'm having no luck. 

Any suggestions?

 

Thanks