4, 5, and 6 are the motor leads, with 4 and 5 being the individual windings, and 6 being the common return. Jim ---- Sent via amsat-bb@amsat.org. Opinions expressed are those of the author. Not an AMSAT member? Join now to support the amateur satellite program! To unsubscribe, send "unsubscribe amsat-bb" to Majordomo@amsat.org