Ok i wanted to check my timing because i heard pinging so i cleaned the balancer off marked 10 degress BTDC....saw 0 ATDC AND 30 BTDC... so i started the car pulled the vac advance plugged the hose....put the timing light on it and WOW it was way past 30 degress...so i back it down still cant get the 10 degree mark to the pointer i know the car is running fine now no pinging but the mark isnt right,,,Can the balancer move is it off....i mean its not even close to the mark like it sjhould be...Im confused do i need a new balancer? i guess i can do it by ear...but thats not 100 percent....what should I do?????