my name is tim, i bought serato scratch a month ago and set it up yesterday..

i have a problem..

....the left hand display for the left hand record deck plays whatever tune i choose 'backwards...'

i've swapped around the wires from the record decks into the SL1.
i've swapped around the wires from the SL1 into my mixer.
i've swapped around the channels i use on my mixer (pioneer DJM500).
i've deleted and then reinstalled serato scratch using the cd.

.......but the tunes still play backwards on the left side of the screen......

i tried the input reverse switch, and this just makes the forward playing right deck play backwards.

i can't find anything in the instruction manual that can help..............have i done something wrong...?

please help!

tim