Wheel Speed broken down in 4 parts
4/4 - Highest speed for centering large amounts of clay
3/4 - Centering speed for under 20 pounds of clay
1/2 - While opening, pulling the walls, and shaping\
1/4 - Finishing touches and adding surface texture\
Proper body position - three point position with back straight
Hands linked together
Elbows down and resting on splash pan or knees
Pulling at an uneven rate. Mismatch of wheel speed and rate of pulling up\
Line test to determine if this is an issue
Too much water