I have a problem when I apply Ikkyo. I am 6'2 so, for instance once I have grabbed my opponent's arm and turned my hips into the motion, my opponent is bent pretty far down, and I am still in a standing position and unable to exert any real force on their arm, I found that I have to lean over to get closer to the arm. So usually this results in a clumsy motion with Uke having to pretend and assist me. Anybody ahve any tips for this problem? I am a beginner by the way...