Octatrack record cliping

Hello,
I want to record machinedrum things with my ot. (Or A4, samedi problem)

I work with MD in track 6 (thru) / and A4 in track 7(thru) , master fot T8. Cause i need some effects.

To process (exemple),
I use record with trigs, to sample 1bar. I tried to sample from AB (MD), with scr3 T6,ans scr3 main but there is always thé same problem : Sound clip when i playback the rec, but when i play the Sound from T6, it don’t… Why ?

For my workflow, I need not to change the volume every time i want to rec…

Do you have any solution to help me ?