Update dependant commmands prompt is not appearing

I'm pretty sure this is the bandwagon I need to be on.

I have had more than one program, recently written, all in 2018, that continues to change feature coordinates in everything below an alignment. My "recalled" alignment COULD be affecting it, but since I am changing the zero point on the last measured feature, I'm expecting feature coordinates below the alignment to remain where I left them.

Example: I measure a feature that I measured the last time I ran the program and it's moved a little. In one case a slot that is 3.05 mm tall on a YZ plane. The alignment in the tool that stamped and formed the part wasn't correct so the slots can actually seem to be lower on some parts and higher on others. Touch the bottom of the bottom slot, set zero in Z. Now touch the top of the same slot and it didn't usually run too bad, but could. Limp through by slightly changing the Z move on that point. Touch the front and rear of the same slot (last time I ran it five minutes ago I changed these moves to be 1.5 mm in Z (halfway up the height of the slot) but now, after setting zero for Z on this current slot, those drive moves are near to zero, sometimes in the negative. Won't run. reset to 1.5, goes on. Slots directly above this slot now also all have to be modified. Wash, rinse, repeat, repeat, repeat....

Is this something new that is occurring with 2018? (Corporate is sending me my more recent licenses, but not sweating that yet). It's alot like the old Lotus 1-2-3 relative vs. absolute feature types. Is there a setting I am missing? H-E-L-P.

Thank you!

I'm pretty sure this is the bandwagon I need to be on.

I have had more than one program, recently written, all in 2018, that continues to change feature coordinates in everything below an alignment. My "recalled" alignment COULD be affecting it, but since I am changing the zero point on the last measured feature, I'm expecting feature coordinates below the alignment to remain where I left them.

Example: I measure a feature that I measured the last time I ran the program and it's moved a little. In one case a slot that is 3.05 mm tall on a YZ plane. The alignment in the tool that stamped and formed the part wasn't correct so the slots can actually seem to be lower on some parts and higher on others. Touch the bottom of the bottom slot, set zero in Z. Now touch the top of the same slot and it didn't usually run too bad, but could. Limp through by slightly changing the Z move on that point. Touch the front and rear of the same slot (last time I ran it five minutes ago I changed these moves to be 1.5 mm in Z (halfway up the height of the slot) but now, after setting zero for Z on this current slot, those drive moves are near to zero, sometimes in the negative. Won't run. reset to 1.5, goes on. Slots directly above this slot now also all have to be modified. Wash, rinse, repeat, repeat, repeat....

Is this something new that is occurring with 2018? (Corporate is sending me my more recent licenses, but not sweating that yet). It's alot like the old Lotus 1-2-3 relative vs. absolute feature types. Is there a setting I am missing? H-E-L-P.

Thank you!