Mottle patterns, or Large Grain on Wet Films.

• Verify and Replace any Faulty rollers.
• Verify and Adjust Tension on Developer Rack Rollers.
• Verify the Integrity of Rollers.
• Verify and Check All Roller for Any Surfaces Erosion.
• Verify and Check if artifacts are from any Drying Patterns.
• Verify and Check that Dryer temperature is not too hot.
• Verify Proper Flow from Dryer Check Air tubes in dryer possibly dirty.
• Verify Proper Temperatures in Developer for Film Type.
• Verify that Dryer is Properly set to match Film Characteristics.