Budan Grinder

I purchased a budan espresso machine paired with a Budan grinder. However, at the finest setting, my shots come out at 22Gr in and 60+ Gr out in the double basket. If I out any less than 22 Gr in the double shot basket, the pressure doesn't reach 9Bar and the output is even higher than 60Gr along with a watery shot. Does anyone have any suggestions or is the Budan grinder just a waste of money 😞? Help!!

I purchased a budan espresso machine paired with a Budan grinder. However, at the finest setting, my shots come out at 22Gr in and 60+ Gr out in the double basket. If I out any less than 22 Gr in the double shot basket, the pressure doesn't reach 9Bar and the output is even higher than 60Gr along with a watery shot. Does anyone have any suggestions or is the Budan grinder just a waste of money 😞? Help!!