Is anti-skating still necessary when using the swing headshell?

（中文在後）
Is anti-skating still necessary when using the swing headshell? The answer is apparently YES. In the first chart, the anti-skating is OFF, and the right channel shows much higher distortion. Adding anti-skating force to the maximum on the SL-1200G, then the distortion levels of both channels now become more even. Unfortunately, there's no known way to increase anti-skating even further on this arm.

使用搖擺唱頭蓋，顯然還是需要抗滑力。第一個數據圖是將抗滑關掉，右聲道的失真高很多。加了抗滑，就比較平衡了。