If you are having issues gaining access or editing the spreadsheets please leave a comment in this thread and I will solve the problem. Thanks
Common traps and mistakes
All inventory lists that I have available are on the above link. Please see the tabs towards the bottom of the page to switch between different kits.
Thank you to user jswareiv for the empennage kit, user Marabou for the wing kit, and user GeraldC for bringing the wing kit spread sheet to my attention.