Ouch, yeah this is super rough and not at all the experience we want.
We're looking into it but it's not a simple fix. Latency means that players can be in different positions on different clients, so making it 'easier' to grab tails risks making the grab distance for players grabbing you even worse than it currently is. That said, I'm not an engineer and so can't speak to the complexities of this issue. All I can say is that we know it's a bit busted and are going to do our best to fix it!