Hi
got to admit most of the time i dont know what you guys are talking about, but Ikkyo i know at least (yay)
at our club we doi it by offering first, then as the wrist is taken i bring it up and 'cut' over taking hold whilst pulling my opponant off center then use my other hand to again 'cut' into the back of the elbow bringing the arm down across my thighs elbow locked with one hand i can either keep hold of the wrist push them away from my body (sideways, off center again) and forward for the pin or i can use my free hand to Sankyo etc...
hope i dont sound like a nut
peter