If you’re using the Key File Editor I have a small improvement to allocate the DX number correctly. Sorry I don’t have rights to post a picture.
Obviously all credit to the creators for the tool…
You need to unprotect the sheet and modify the calculation for DX number in the respective sheet for your controller.
For me with X55 :
D15 make value 128.
Cell F22 change formula to =IF(ISERROR(F20*$D$15-$D$15),“n/a”,F20*$D$15-$D$15)
Cell F82 change formula to =IF(ISERROR(F21*$D$15-$D$15),“n/a”,F21*$D$15-$D$15)
Happy Hunting.
EDIT: Changes are only to your controller’s callback allocation sheet. Column F will need to be unhidden obviously.