Hello,
While playing in Multiplayer on my own server with a friend we have searched hundreds of boxes and sheds but we are unable to find any sledgehammers anywhere.
Version 41.71.
No mods other than settings on the server to a higher spawn-rate on items.
I cant recall if it had positive weight, but i stashed it in the fridge and logged out, the day after when i logged in i could eat it though. Inventory looked normal, before during and after.