Please help me to complete my parts.
I need 2 parts that will be made of plastic using injection molding. One is mirror of another plus some additional features.
For first part I created Groove003 in "Body". I wanted to add 2 reinforcements to this part. For first reinforcement I created Sketch21, Sketch26, Sketch27, Sketch28 in "Body" and I generated solid Solid001 in "Part", but I couldn't fuse it with Groove003. For second reinforcement I created solid and successfully fused with Groove003 (pic. Issue03 for reference only). What is missing in first part is first reinforcement that I couldn't fuse (and that will appear in second part below as well).
Then I created another part (Cut(Mirror#1) by mirroring the first one and created another solid (Cut001) to be merged together into Fusion005, but they don't merge.
In both cases Check Geometry reports issues, but I don't know how to deal with them.
Link to design file: https://1drv.ms/u/s!Agc3hSVcE6fPqFpCVQVGh_FNaKYW
OS: Windows 10 (10.0)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.22130 (Git)
Build type: Release
Python version: 3.6.8
Qt version: 5.12.1
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/United States (en_US)