Catalyst and grandma2

I have always used catalyst with a Hog desk, I am using a grandma2 and I can't find where to change the library and file for the layer...

Anyone can shed a light on this?

Thanx

it depends on what fixture profile you are using. The one that comes in the pre-built library isn't all that useful.....
But if you are using it, it in video>layer input I think

Library and file are under the Gobo tab. I believe it is the second option (Layer).

I would also like to add that the default personality in the MA2 has the playback mode set at pinpoint. I always change that to 3.9%, this will default your layers to play loop forward if intensity is +0. Just my personal preference. Hope this helps.