If you were working off The Knowledge Base article Create a Barbell Chart | Tableau Software ,
I did feel like it had an error in it.
I corrected their [Difference] calculation, and it seemed to work with the lines fitting between the dots.
Please see the v10.3 workbook attached in the Forum thread.
Would it be allowable to post your workbook?
If not, please post a screenshot of your worksheet including the pills
on rows and columns and on the marks card.
267998barbell.twbx 1.2 MB
This was what I needed thank you!!!