hi guys!
first of all i want to present myself, my name is Sergio and I'm a mexican guitar player who like to play line 6 products, i recently bought a used variax 600 and i absolutly love it, but my problem begin when i decided to change de string gauge, 9 to 10s and then my High E string started to drop in volume to the point that if i touch with my nail the piezo part it fixes, but its just a temporary thing, i don't know what to do and i search this issue and it seems to be some common stuff, i don't know if the part is dying or its something that can be solved, hope you can help me, because the support in mexico didnt do much for me. thank you in advance!