Knitting in the round on 2 circulars
I am new to knitting in the round on 2 circs. It seems as though when I am practicing (on 2 different size needles) I am only knitting onto the one size needle. Is that correct? Do I need 2 needles the same size? I want to use them on my sweater sleeve as I decrease down the sleeve and ribbing. I have a size 8 circ on my sleeve, but do not have another size 8 circ. I have the set of Denise circular needles. Can I put the stitches on another size circ and use the size 8's as the needle to knit off on, or am I completely confused?