No intro MAME

[gothrek]

Hi guys,
i use clrmamepro for checking/cleaning roms.
for consolles all ok, i use:
http://datomatic.no-intro.org/index.php?page=download
there isnt sega cd, but its perfect for other consolles.

Now the problem its with arcade.
I read the wiki and i use lr-mame 2003
https://github.com/recalbox/recalbox-os/wiki/Advanced-Arcade-on-Recalbox-(EN)
with dat . i have about 25000 roms.

this dat isnt 1g1r, there is one? for delete all clones (not 1 by 1)
in the recalbox_fba_liberetro 0.2.97.39 compatibily list there are 1524 parents
in the lr-fbalpha 0.2.97.42 there are 1736 parents

any experiences for 1g1r with mame?

tks