44b33013_ble_Seam_Troubleshooting_Guide__Suggested_Remedy
[Probable Cause] Cap Feed Turret & Can Feed Chain Finger are out of time with the Seaming Turret [Suggested Remedy] 
Adjust alignment between the feed Turret and Seaming Turret first. Adjust position of the Chain Finger to within approximately 3/32 of an inch behind the can body at the makeup area.
Knocked Down Flange | Cause & Remedy | Double Seam Troubleshooting Guide
Suggested Remedy