The timing system handles ore usage changing just fine, and if there are situations it doesn't, savegames and bug reports welcome. I'm open to the possibility of being wrong, but absent proof i ask that you trust me. And if you do not trust me, there is a perfectly viable way to motivate me to spend time: Provide factual evidence.
Eliding the summaries is possible if you use the filter mode and set appropriate hour limits for each type.
If that is not enough, and you are unwilling to consider you might just be overlooking something in using it effectively: Patches welcome.