Had been meaning to use this technique for a few years now but was never getting around to it. Made point of it this year as I’m struggling for space due to parks being too wet to put the mothers out just yet. Bought so clips from the internet and fitted them on Friday, was going well, haven’t lost any yet. However….. I’ve a clever AA x herf that has sussed out how to beat the paddle/blocker, it simply turns its head sidewards to grab the teat too clever for its own good. All the rest have settled down and the mothers seem to be through the discomfort of not being sucked. Just though it’s ping that up here, see if it’s a common issue??? Have never heard of it before but having witnessed it, well it seems pretty simple and obvious.