MM/Feigao cogging

GD, I wouldn't say that it's a constant problem, but now I'm always worried that it will happen again. I'll pull it apart and see if I can visually determine if anything is fried. If I find something, I'm sure that digikey will have it in stock. If not, I'll have to send it in and pay whatever it is that they charge.

Cart, I'm running a Feigao 7XL. I'm not having any thermal problems. It's just the cogging that's making me crazy. Once it's rolling, it's never a problems. I usually isn't a problem taking off from a dead stop either. It's just once in a while.

I suppose that it is decision time. I'm going to have to do something about this unit, but I don't like to wait, so I'll have to order something else. Do I just get another MM for ~$135, or do I bite the bullet and spend the $300+ on the Quark?