Why am I unable to add finishes or parts to my main item? Or Why can't I find the finishes or parts when trying to attach them to the main item?

Here are two key things to keep in mind before you attach a finish

1. Don't mention the specific area or location in your finishes. This helps in smoothly adding finishes or parts to the main item as the finishes automatically take the area and location from its main item.

2. Double-check that the finishes match the correct product type under the finishes category. If the product type that you've selected does not fall under the finishes category you won't be able to find it while trying to attach the finish.