again, pick up the phone and call the appliance repair men 847-629-4673 and save yourself the hassle of trying to diagnose it yourself. however, there are plenty of picnic tables with shade near the top area of the park entrance. new launch: washed cotton ,all cotton, glitter version, various color for your choose. after referring to the hardware guys i can say that, yes, the design is open collector, and you are completely correct to bring this up, as you might fry the controller if you connect such a drive. losing teeth and bone can lead to a chain reaction where you lose more teeth. 