worksheets in VW12.5

[RWSD]

Hello

I posted this in the Machine Design forum, it was suggested that I post here.

I'm using Designer 12.5 on a Mac. I'm trying to use a worksheet to count the 3d metric capscrews on a layer [i want a schedule with numbers of each by type, size etc.]. They also have their own class.

I've set up the worksheet to list objects with a record, then chosen "capscrew, metric" [although I haven't given them a record]. I chose fields "Screw type", "Size", "Length", "Socket type", and "Head style". I then set up criteria for the layer and class.

The worksheet certainly counts something up, I now have rows 2.1 - 2.531, but there is no data, only a column of zeros under "Length".

How do I get useful information into this worksheet?

Thanks

Ronnie