What should I do if the welding wire feeds erratically?
Check and correct the drive roll pressure, then clean or replace the drive roll if needed. You should also decrease the spool brake pressure if it is set too tight. These remedies are outlined in the troubleshooting table. (Page 14)
From the official Miller Spoolmatic 30a manual, page 14
Have a follow-up question?
Answers from the official manual.
Common questions