What recourse do i have when dentist will not make new partial fit?

If your dentist refuses to make a new partial denture fit, you should first discuss your concerns directly with them to understand their reasoning. If that doesn't resolve the issue, consider seeking a second opinion from another dentist for a professional evaluation. Additionally, you could contact your dental insurance provider if applicable, as they may have resources for disputes or coverage for a new fitting. If the problem persists, you may also file a complaint with your local dental board or regulatory authority.