Hi there not sure what you mean but I think this is the problem ,,,,,,....

? Check out the photos and you will see that there are two washers between the large white cog and the wheel ..when you tighten the wheel that some times happens is the alloy plate comes loos due to there not being enough washers between them and the plate becomes loose you may need more washers between them as if axle has gone round but not the wheel it's because the plate may have worn down the 6 plastic wheel clips so you need to put the alloy plate back on the wheel and May have to put 1/2 washer on the axle tube bearing to stop the plate from moving of the wheel ..there needs to be a little play but very little ..
Sorry if it sounds hard to understand ....
But if you want you could send me a PM measage and leave your full landline no then I will ring you up later
All the best Chas .



As you can see in the last photo the alloy plat has come off it needs to be pushed back on to the wheel then washers between the plate and the large drive cog so that there is just a little play between them .if you are not sure just get back to me
Bye Chas