Hi everyone,

I have a model I'm making that I will need to install heated inserts. My question is how big should I make the hole where I will be installing the inserts? How much smaller should I make it than the insert itself?

Also I haven't been able to confirm this but I need the walls to be solid around that area, but I'm not sure how thick the surrounding area should be. If anyone has more information regarding this that would be great.