Only asking as I was curious. Generally I just use MMF and Wargame3D for my STLs when money is involved or nosing around 3D Cults for freebies.
Might not be making any purchases for a bit as I have a back-log I would like to clear up first(don't we all? Hahaha!) If I do have any issues in the future I will reach out to you.
Thank you
Mike