D2 Front window regulator slider

Hi all, while lowering the front window one day last week, I heard a bang, then the window wedged itself stuck. I removed the door card today to investigate. Here's the problem so I'm pondering the repair...



I spent a while searching here and I've not seen discussion on this issue. Has anyone found one of these clips that fits and if so, how are you getting on with it? There's plenty of choice in eBay but I've not found any labelled specifically for Discovery 2.



Thanks in advance for any response.

Sorted. Have ordered a couple of these - https://www.ebay.com/itm/163590463619. Not cheap from the USA but the car is still worth it. Someone handy, with time to spare and a lathe could knock these up and sell them.