Guimoute No clue what any of that means this was my first mod put together by skimming through code from the modding website and other peoples mods
and
RikeiR sorry about the metal tools, it was only ment to change the stone ones but forgot to add the default metal tools to the shovel.json itll change here soon

@ShikiTochi Your patches should consist in append "stone: xxx" to the various dictionaries at "/miningspeedbytype/shovel-{material}", not copy paste the vanilla parameters that aren't related to stone. @RikeiR 's remark is due to the fact that you erase the shovel properties for any material about stone shovels.

After installing this mod, the digging speed of the metal shovel slowed down.

thanks