Thanks for the new feature it works great.
I would like to suggest some improvements.
- Groups to collapse should be optional.
- Renaming of columns just like old custom reports.
- Extending Transaction lines capability to individual accounts (Like acc receivables, payables, capital accounts etc) with running balance and Custom report capability.
I dont know the feasibility of these suggestions. FIrst 2 seems simple. Dont know about the third one.