Problem with drill files on Allegro PCB editor

[cocopa]

Hi! I'm using Allegro 16 and I'm having some problems with the drill files. I sent the files to the manufacturer and they said that the holes weren't alligned.. What procedure do i follow to generate the drill files when i'm using blind vias?
Thank you.

 

[Anonymous_Ricky]

Did you had your Artwork and NC drill parameters same if they are different then misalignment happens in data also check for scaling

 

[cocopa]

The only difference is that while creating artwork i had checked the "supress leading zeros option" and at nc drill parameters i had checked the " supress trailing zeros" option.
Could it be causing the problem?

 

[Anonymous_Ricky]

It could be, try regenerating gerber files checking either of two.