I have downloaded a model for a simple swivel caster with brake. It has to be this particular part number, but the model is completely infested with incomplete faces, stray edges, etc with 184,732 entities! It looks like ■■■■ and it bogs down the other projects I need to use it in. I am a novice, but I have tried and tried to clean it up, but nothing works. Even trying to run solid inspector 2 just winds up crashing the session. At first, I scaled up 10x to make it easier for solid inspector to clean up the geometry, but it only helped so much. I’ve used Cleanup 3 to help some, but it’s not enough. I’d really like to just make a shell of it. I don’t care about the internal geometry. I just need to use this model with accurate outside dimensions. Any help would be appreciated.