Part volume difference

I figured out how this works and its fun!

Problem: when I switch to the part with the recorder trigs, the volumes way louder

Things I’ve done to solve the issue: start a new project, copy part 1 to part 2, adjust the volume of part 2.

I must be missing something. Why are my recorder trigs louder than what I’m hearing through the THRU track?

What do you use as source for sampling?

SRC3=MAIN (here could reside your issue)?