Expand the ‘tooltip’ descriptions to help new users

🚧 THIS IS A TICKET MIGRATED FROM UPVOTY. The original ticket and comments will be available for a limited time over at:
https://abrp.upvoty.com/b/request-a-feature/expand-the-tooltip-descriptions-to-help-new-users/
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I’ve seen many people incorrectly interpret the meaning of different settings.

Expanding the tooltip descriptions to make the clearer and less ambiguous would help new users.

eg. Charging Overhead - people often seem to not understand what this should or should not include.