Following my comment on 12/18/2022, you indicate a wrong device regarding the control board version that I indicated._br_I have received the 700-001-1127 but there are many issues with the filament._br_I am very unhappy that you ask me to buy a hotend that work only with the control board 4.1 _br_You can see on my request that I have a control board 3.1 !!!!_br_I have already open a ticket (DLR6D8RP) but I not received a valued reply