Basically I really like how the voicechat mod makes voices echo, but i think it is way too much and nothing i change seems to affect the voices (it affects all other sounds however).

I think a slider or something would be good to be able to change the reflectivity of voices

You can already do that in the configs. The voice chat sounds are treated the exact same as all other sounds.

What I mean is that the configs don't seem to effect the voicechat sounds, and if they do it is not proportional to any other sounds

I can send clips to show what I mean