Can you add: Tribal Fins, Super Weed 31 and Super Weed 29 to the fins list. 

Thanks, Bob

You can add those yourself. Just go to DashBoard -> My Items -> My Fins

Next search for Tribal under Add material, then select a filter (size or fin type doesn’t matter). Scroll all the way down and there should be an orange button to add new equipment.

Went thru all of that. Got the box to describe the make, model and size. Input the data. Entered it and get  ERROR 500 response.