I'm a new user so if this already exists then please ignore

but I was playing around with making a planetary gear and wished I could change the gears (and make copies of gears I already had) after I already added them to my project and wanted to play around with different teeth counts and such - as it was I had to delete all the gears and start all over adding them
So I suggest being able to change the gear (and maybe make instances of an already created gear / copies) after you've added it
