I don't quite follow the logic behind a summary of a summary here, nor why you want the running total option for such a sub total.
What is the calculation for "lineTotal"?
What is the "sorted by" field for your sub sumary part?
One observation that I can make is that when you refer to a summary field in a calculation, the field will return the grand total, not a sub total. To get a subtotal from a summary field used in a calculation, use the getSummary function.
It looks to me like you need a Sort Total field that is a field of type calculation that uses the GetSummary function instead of a summary field.
Thanks for the responce
The Line is a calculation of Quanity * Unit Cost.
Sub summary is sorted by Contract Number.
The way the system is designed, the user enters the contract number for the job they are collecting the materials for.
I then want to invoice once a month, but each invoice must have all tickets under each contract number. This report is working perfect and I am seeing the data I need, the only problem is for each ticket they have a total for that order. I wish to give a grand total for that months tickets under each contract number.
If it wasn't for the built in 20% markup of the line item total, you could just put the subTotal field in your sub summary part and it would show the expected sub total. Given that 20% markup, you need to rewrite Total as;
1.2 * GetSummary ( Subtotal ; Contract Number )
Then put Total in your sub summary part.