jpencausse

I have a model that I vertically split in 2 parts, I remove the bottom layer (where is the cut of the half part) I wondering how to put some support INSIDE the 3D Model (not only outside) ? I uderstand I can only put Infile ? so I put a thin bottom + 5% infill line to add some support but may be I'm doint it wrong ? My goal is to be able to remove the inside at the end and stick the both part together keeping a hole from bottom