I'm able to see in my lawn that the spreader is not spreading fertilizer evenly. Any suggestions?

SOURCE: I have a Scott Rotary Fertilizer Spreader. When I

If the wheels turn( that is you can push the spreader easily) but the vertical shaft that spins the broadcasting plate doesn't, seems like the gears connecting the axle to that vertical shaft are worn; but if the wheels just slide along the gropund without turning then it would seem something right under the bin is keeping the verical shaft from turning. But I'm NOT an expert; I'm looking for an answer myself,

SOURCE: As the cyclone brand spreader is

CYCLONE ROTARY
2.0
EARTHWAY ROTARY
6.0
EV-N-SPREAD
6.0
K-GRO ROTARY
.75
ORTHO ROTARY
.75
PRECISION ROTARY SB50
1.50
RED DEVIL ROTARY
1.50
REPUBLIC EZ ROATRY
.75
SCOTTS SPEEDYGREEN 1000,2000,3000
2.12
SCOTTS BASIC BROADCAST
2.12
SCOTTS EDGEGUARD BROADCAST
2.12
SEARS ROTARY
.75
TRUE TEMPER ROTARY
1.5
VIGORO ROTARY
1.50
SCOTTS STANDARD ROTARY
2.12
CRAFTSMAN
6.0
SCOTT’S EASY GREEN
25
SCOTT’S HANDYGREEN
3
__________________________________________

Drop Spreaders:

K-GRO DROP
2.25
ORTHO DROP
2.25
REPUBLIC EZ DROP
2.25
SCOTTS ACCUGREEN 1000
3.0
SCOTTS ACCUGREEN 2000
3.0
SCOTTS ACCUGREEN 3000
3.0
SCOTTS DROP PF1, PF2, PF3, PF4
3.0
SEARS DROP 2.25

SOURCE: I have a Scotts Deluxe

Your spreader is made by Agri-Fab. You can order parts here.
http://www.speedepart.com/

SOURCE: I just bought a new

I am sorry that neither spreader performed as they should have. This is very concerning to us, and we would like to get more information about the spreaders, if you still have 1 the manufacture date would be most helpful to us. It sounds like you could possibly have an over-application of the product as well. If you could call us at 1-800-543-8873, we would be happy to discuss this with you. Stacey at Scotts.

SOURCE: I have an earth way

what setting do i use for my broadcast spreader.