Thank you for your reply , It is probably near 30 rpm as well LOL , i know the set-up is wrong not enough power and the power resistors are not right either but i was hoping i might find out how it is worked out, ihave been looking but my brain cannot take in all the numbers involved i was wondering is there any where you can type in your motor size and power supply and it gives you the resistor size and the proper power supply needed, i would like to see them working properly before i fit them to the machine,