I have a Caswyck 54" Ceiling Fan. The low speed on the fan has completely quit working and the med and high speeds have slowed down, both lights on the fan are working properly. I just had an electrician here to look at it and he said "the motor is on its way to being toast". He advised to purchase a new fan. Any help or advise in regards to this issue will be greatly appreciated. Also is this ceiling fan still being manufactured so that we can purchase a new one depending upon your advise. Thank you