The problem here isn't the chart settings. It's the tool.
This user is fighting a fundamental limitation of traditional spreadsheets: the inability to treat time-based data with the flexibility it demands. Weeks aren't just categories to be squeezed into thinner columns or nudged closer together. They are intervals in a continuous timeline, and the chart should reflect that naturally. The gap between columns and the thin bars are symptoms, not the disease. The disease is that the software is treating weekly sales leads as static, isolated blocks rather than as part of a flowing sequence.
What this user actually needs is a chart that understands time. An AI-native spreadsheet wouldn't force you to manually tweak gap width or overlap percentages. It would read the weekly dates, recognize the temporal relationship, and present the data in a way that makes the trend immediately visible. The columns would be proportional, the gaps would be meaningful, and the entire view would adapt as new weeks are added. Instead of asking "how do I fix this chart," you should be asking "why is my chart fighting me in the first place."
The practical takeaway is straightforward: if you find yourself spending more time adjusting visual mechanics than analyzing the story your data is telling, you are using the wrong tool. This user's frustration is valid, but the solution isn't a hidden menu setting. It's a platform that treats your weekly leads not as a formatting problem, but as a data relationship to be surfaced. Stop adjusting the gaps. Start exploring a tool that closes them for you.