If the nickel drops before this point, the clearance is too wide and will cut capacity and throwing distance. Repeat the check for each paddle. If paddles are in need of adjustment, put the nickel and dime back in your pocket and get out two pennies. Two-penny adjustment Loosen the paddle mounting bolts and lay the pennies in the bottom of the blower case, about an inch from each edge. Slide the paddle down so they touch the pennies.
Proper clearance is a penny's width.
Using the two pennies, one on each side, assures the paddle will be square with the band. If paddles cannot be adjusted to the proper length, a replacement kit may need to be purchased.