In TSCO 10.5 and 10.7, BMC made changes on basic report layout. That generated a lot of blank spaces between a table (System summary or resource summary for example) and a chart related to that table when the information is grouped by analisis and then by entity. Usually the chart appears even in a different page.
There shouldn't be any blank space between 2 related elements, so they could appear more structured and better presented.
In TSCO 10.3, those blank spaces didn't exist and the report was better formatted.