Поскольку не являюсь поклонником словоблудия, да ещё не в тему, и во избежание кривотолков и инсинуаций, вот оригинал ответа Rob'a Willingham'a на вопрос:
"Hi, guys

You recommend to use leads less than 2 oz with chod rig. Can you explain why ?

With best wishes,

Valery."

"Hi Valery,

Thanks for your email.

The main reason why we recommend using the lightest lead possible when fishing the chod rig is because the rig itself is very short, usually 1-3 inches meaning that when playing a fish in, your lead is extremely close to your hook whereas when using a standard rig it is usually between 5-9 inches so as you can imagine, having a heavy 3-4oz lead 'banging' about 2 inches away from the hook is, to me at least, asking for a hook pull.

Of course, there are times when you will need to use a slightly heavier lead, I.e when fishing further out but just use the lightest lead you can get away with, that would be my advice.

Kind regards

Rob Willingham"