Basically, Advantage/Disadvantage is huge in the mid range.
This is why you kick my ass all the time. You normally need a number in the midrange to hit.
I need a little more time to settle on a character sheet.
I did not see any community sheets for 3.5 so I was looking at either the core 3.5 sheet or the pathfinder sheet.
Pathfinder sheet: https://app.roll20.net/forum/post/4735667/pf-pathfinder-sheet-thread-6
The True Thief