Sorry to reup this thread and excuse my ignorance at never using a grinder before in tjis way (i have a sage BE) why is it difficult to change between brew methods? Can you not just note down what your grind setting is for espresso and then change to a V60/pour over grind?
I'm not sure that the grinder on the BE will be able to switch between V60 & espresso without internal resetting of the top burr? V60 is the coarsest grind I use, with no overlap with espresso settings (say 350-450um average for espresso vs 700-900um for V60 as an illustration).
In theory, yes, you can do this but with any grinder that you can't adjust whilst running, you'll need to go finer in small increments to stop the burrs from binding against trapped articles. There's also possibly thread slop that may influence how repeatably you can go back & forth.
In most cases, people will prefer to keep one grinder set for espresso, making just small, necessary adjustments, keep a second grinder for V60. V60 doesn't really need any abnormal grinder qualities, regular adjustment once dialled in, or as fine adjustment/setting capability, so a grinder for V60 can be relatively cheap.