Terry Bouleau-Blache

Can we craft atm the "Power cell" for propeller pack plz ?

Hello everybody In advance sorry for my enlish ( i'm french and i took spanish in school , damn was bad idea ). So , in my game , i tryed to complete my stack item in my chest , i clicked by error in one item not in my chest and he disappears. I tryed with other item and always they leave my inventory. They're not in the floor , not in other chest or other. I hope this will help you to corrige that. Have a nice day