Please follow these instructions to make the upgrade:
In Gas Cubby 2.7:
Go to Settings – Sync Setup/Login – Enter your email address.
A pop up will indicate that an email titled “App Cubby Data Synchronization Verification” will be sent to you. Please click on the activation link.
After the data synchronization is verified, click on the Sync icon in the lower left.
Next go to Settings – Sync Setup/Login – Save Data Backup then Request Backup Link (the app will likely crash when requesting the link, but you will receive an email with the data back up link)
DO NOT CLICK A RED BUTTON ON THE SETUP/LOGIN PAGE
Open Gas Cubby 3.0 Pro and follow the instructions on how to re-migrate data.
Upgrade Troubleshooting - Missing Data
Do not delete Gas Cubby 2.7 until you have verified that you data has successfully migrated to Gas Cubby 3.0 Pro.
Please let us know if you need additional assistance.