i was just wondering if someone could help me. i've been looking for a turntable/s for a while to learn how to scratch basically. i've got a set of citronic's with built in mixer for dj-ing, as well as my laptop for mp3's. but now i would like to learn how to scratch the trial-and-error way, can anyone suggest a relatively cheap entry level model to hone me skills on? the old citronics bounce all over the place and hence won't let me move the vinyl. thanks guys!