That could be my problem. Living here in Arkansas and on a dirt road, I do get a blanket of dust everytime someone passes by.

I will have it checked out next week. I got to take her to a ZuZu dealer. she's about out of the factory warranty. I am going to have them check everything out.

Thinking seriously about getting one of those extended warranty programs. My bank endorses one and it sounds pretty good.
I figure if it wasn't any good they wouldn't be passes out brochures.