Kia ora everybody,
this being my first post and also being rather new to 3d-modelling, apologies in advance if I don’t get the lingo right.
The image is part of a larger model. The basis was something i crudely drew up in F360 and then refined using Blender 2.90.1. The refining went surprisingly well, but on final inspection I discovered this bulge in a formerly rectangular box shaped hollow in the model. This is supposed to house a different print, hence it should preferably be back to it’s original shape.
I tried the usual approach of trawling the web, but most likely due to me not knowing the appropriate keywords, I couldn’t come up with anything helpful.
Thanks in advance for any help.