So, why some faces had been merged and others weren’t? I used to be really making an attempt (and thus far not good) to do a tutorial in to methods to make a sofa and I got here accross this remark.
Are you able to share the .skp file?
Attention-grabbing. CleanUp deleted all the coplanar edges for me. I used to be questioning in case you had some inner faces however there aren’t any within the mannequin you shared.
I opened the identical file I despatched you and tried a couple of occasions to scrub it up. I wish to make a video too, however I don’t know the way to try this lol Once I tried it recorded just one window