I recently purchased a B7500 and have only been on it about 4 hours, mostly mowing. The right fender feels loose compared to the left and squeaks when using the grab handle which is driving me nuts. I've looked at the parts diagram and see that the fender only has 2-3 connection points unless I'm missing something. Haven't had a chance to check to see that the hardware is tight yet but was hoping for suggestions and to make sure I haven't overlooked something. Thanks.