How to customize Query Report, to increase height of SlickGrid

1

Hi,
What files do I need to change to increase the height of SlickGrid in Query Report ?

2

I have not figured that out yet! SlickGrid is hard to debug.

3

For now, I went with modifying \apps\frappe\frappe\public\js\frappe\views\reports\query_report.js line 48.
<div class="result-area" style="height:400px;"></div>\