so happy
I have a serger about 16 yrs old.It's the Pacesetter, the one with the air threader. 2 repair shops said it was useless to try to fix and it couldn't be done. I had my son bring it into the city with him. Happy day!! they fixed it. So even if the dealer you brought it from says it can't be fixed, give it another shot. It's fixed and running like new!! Don't give up till it gets fixed!