Pfaff creative 4874 Instruction Manual page 104

If the deco cover threads (blue and yellow)
are barely visible.
Adjust the yellow and blue thread tensions
(45) of the deco cover threads to a lower
setting.
If the needle threads (blue, green and red)
are too loose.
Adjust the blue, green and red needle
thread tensions to a higher setting.
If the needle threads (blue, green and red)
are too tight and the fabric is puckering.
Adjust the blue, green and red needle
thread tensions to a lower setting.
The stitch formation adjustments for
programs 26, 27 and 29 are based on those
for program 25.
6-18