Among people who use Zilla motor controllers... Do you keep the hairball powered all the time as Otmar's documentation states? Or do you only power on the hairball when the car is running? -- TTFN, Brian "Lasso" Lasseter · (512)736-1677 · AIM:digininja · ICQ:2238123 · MSN:azoreg · "No Sane man will dance." -Cicero (106-43 B.C.)