[Vwdiesel] injector lines.

[cass]

hi..
ok..so  after trying the 'tighten a lil more' technique...i pulled the injector lines to had a closer look...
...after inspecting injector lines i can see a 'lip' on the part that is supposed to 
'sit' in the injector.
so..
with my clean ,tiny tools (was a silver/goldsmith in past life ;o)  )
i got rid of that lip..
but i noticed all the holes are different sizes(in the lines)
would it be bad of me to drill them out?
are they supposed to be different sizes?
waiting with drill in hand....  :o)

(cleaning lines well afterwards ,of course!!)

thanks..
cassie