Can someone tell me if this wobble on my spindles is normal? I take the belt off the spindles and spin the pulley by hand slow and observe the pulley wobbling but what really gets my attention is the shaft of the spindle extending above the pulley with the nut on it. The spindle shaft is wobbling in an arc pretty extreme. The dealer/service center says this is normal for Exmarks and Toro walkbehinds. How does your spindle shaft looke when you spin it.