Hi, I have the Yamaha P-30 turntable and just replaced the cartridge and I can't find my owners manual to help me balance the tone arm. Any ideas on where to find one? I also can't find my Yamaha A-32 amplifier owners manual which I would like to replace if possible. I have gone to the Yamaha company site and they do not list either of the above products! Thank you for your help. Tom