Config problem

My config work fine but one sigle thing it bothers me - when the killer hook someone, a big distorted circle appear on that hook and it’s pretty annoying when the hook is near me, but not so close to not show up at all and I can’t see the killer properly. What line in the config i should change?

Thank you!

use the default config file from the thread look for it, dont use modified one

Anybody knows the line in config, which allows you to check the lockers without opening it?

what's the meaning of "check(ing)" then?