Are there any in-depth videos to help me understand how to manage Custom Objects without coding?
I've managed to create a simple car example using the video on www.auxilio.io but I would like to undertsand what else I can do with this tool without needing to write code that I don't understand.
After trying several times to add new fields, delete others and delete the whole object, I'm completly confused! Any help would be appreciated.
You can use an automated CRM data migration service - Trujay to migrate your data on your own (offers free sample) or request custom migration. There you can create custom fields without coding, here is instruction. There are more useful services to solve your problem.