Open parts when going from mesh to solid

[placidopellegriti]

Hello,

I am quite new to fusion, and am trying to personalize a model found on thingiverse (a phone case basically). In order to make it solid, I generated the mash face groups and tried to fix them as much as possible. I am quite statisfied with the result, but there are some parts which seem open. I hope my explaining is not too bad.

I really hope someone can give me a hint on how to fix this. 

This is the link to the project: https://a360.co/36VTPpw

Thank you very much in advance.

[g-andresen]

Hi,

in this tutorial you will find the latest hints.

günther

[kgilham]

Hi @placidopellegriti,

This may just be me but I'm unable to download the data from your link.  You may have some permissions set which need to be changed to allow others to access your model from this link.

Thanks,