Hi Garry! I propose to make the inventory in the sandbox mode more convenient, as well as practical, which, together with all the best, will add coolness to the future game. Namely - the multiplicity of the tool, which will give you the opportunity not to have one tool in your inventory, the setting of which (welding, etc.) you change. Below will be attached a screenshot, I can’t fully explain the whole point, because I don’t know English well.
This thing will make construction much faster than you do not have to change the property of your tool every time, but use different ones right away.