DJ Lordward said:damn thats well bad. il have to get 2 copies of a record & see if they're the same pitch on both of mine. I reckon they will be at the same speed tho.
@ Seethe: yeah theres always loadsa pennies taped onto 1210s in clubs, but i reckon thats cos they dont change the needles frequenly enough. My Ortofon Om Pros never skip on my 1210s, even with heavy scratching.
you don't need two copies mate. If you dont have any doubles, start a tune at 0 pitch and beat-mix another into it. Check what the second tune's pitch is closely; then swap the two records to opposite decks and try the same thing, start first tune at 0 then check what the second tune's pitch is. If its different to the first reading you are out of whack.
doubles will give you a clearer reading for sure, but this method will give you a result at least. And they will almost certainly be out, I must say.
Also I think people use coins cos they sometimes havent balanced the tone arm