A lot of the credit for avoiding missing parts and untagged DLC goes to CarlZilla's Mod Pack handling that stuff automatically. Every once in a while, something doesn't tag the first time, but that issue is few and far between, probably a memory issue when uploading. Beyond that, it's not ideal to make every part and move myself, but it's how I can keep missing stuff from becoming major problems.

I really like how organized you are with your work on Fire Pro. Everything nicely organised, don't have to worry about missing parts everywhere which I've experienced with other edit makers. Very user friendly!