Internal or external clock source when mixing?

[rems]

I use a Lavry Blue AD converter with a Digi003 rack unit. I always set the clock source in PT to external when tracking and mixing (and set the Lavry to internal). I think I read or saw a PT video stating to use internal source when mixing. Should I set the source to internal when mixing? Will there be a difference soundwise?

[nst7]

There are arguments for and against. You should try it both ways and see which one you like better.

[rems]

thanks nst7. i'll definately check it out myself.