3D Printed design needs fixed. I Need the Side Wall Overhang Defect on My 3D Printed Model fixed.

I need this done in 6 hours or less.

Send me samples of 3D model repair or print-fix work you have done.
My 3D print file is 3mf.
Please do not apply unless you have years of real experience fixing 3D printable models.

I have a completed 3D model that looks fine on-screen but, once 3D printed, the side wall near the top has an overhang all the wall around my 3D Print.

I need an experienced 3D Print designer to fix a defect in my 3D printed model. There is an overhang of printed material sticking out on the side wall of the print that should not exist.

I will provide the 3mf file for the person I hire.
Leave all other dimensions on my 3D printed project as they are.

This is for an 3mf 3D print, so the fix needs to work well for real-world printing.

I will own the full and exclusive copyrights to CAD/Blender files, STL/3mf files, Source files, images, raw files, project files, and all work created for me.
I will own all copyrights to all work created for me.
I will release the full milestone when all the CAD/Blender files, STL/3mf files, Source files, images, raw files, project files, and all work created for me is completed, delivered, and accepted by me.
I do not pay any milestones until all the CAD/Blender files, STL/3mf files, Source files, images, raw files, project files, and all work created for me is completed, all files delivered, and accepted by me.
If your work is High Quality and exactly what I need I would be interested in considering you for Future projects.
I don't communicate on Sundays and I don't expect you to work on Sundays.