2. we put the lock bracket on the jig 4000-122 (jig assembly the lock bracket) we found the hole can't put on position of the pin under side.
we also setting the jig to position B by removing the screw and sliding but not enought for cover the lenght of the lock bracket.
(after setting on position B the jig it's short more than the lock bracket around 4- 5 mm So, effect to we can't put the hole on the lock bracket through the pin.
and then we moving the plate out more for put the hole through but we will not be able to reinsert the screw, please see some photo as below .
in this case do you need we drill more hole for insert screw or how to modify ?