on the subject of bikes, wonder if any co-op bikers can help here as I am having a basic problem sharing bikes I make in Alpha 17. Have unlocked them for other player, they are allied and in party. They can ride them, but they don't get the icon or use of storage. I take it it is a setting that I have not adjusted somewhere, but as much as I have looked around can't find what we are doing wrong. Alpha 16 it worked.
Lost 3 bikes and good tackle in them in single player, makes it "challenging", especially when you have to leg it after a game crash on a day7 at 19:00 and 2km+ out from base.....
The only person that can have access to a particular vehicle's storage is the player who places it. To completely transfer "ownership", pick up the vehicle place it in a lootable container, and then have the other person place it.