How do i turn off a mesh plane cut?

[Anonymous]

I am replicating a mesh into an editable body and I had to cut it on a plane to get a feature and I can't seem to undo it, not even though step back. So I have tried to drag the asset back in and it imports split. It even imports split if I use insert mesh and pull it directly from the file on my hard drive. How do I turn off plane split so I can continue? Also my timeline is off because I was under the impression it has to be for me to import a mesh. I figured worst case scenario I could just delete the split mesh and reimport it bit that doesn't seem to work and I'm frustrated. Haha

Thank you

[dsouzasujay]

Hi @Anonymous 
Can you attach the design that you have already completed in Fusion 360? You can export by File>Export *.f3d/*.f3d file to your local drive and then Attach it here to a Reply.