In a nut shell.....what's the easiest way of tying this knot???

I currently have one above & one belove my peep sight to avoid creeping, this was done by Carl @ Carl's Archery here in Windsor, On.

I tried to watch him while he did mine originally, but he was just so quick. If no help here then I'll just ask him to show me when the shop is a bit slower for him, need to replace the cables next week anyway.

Thanks for your assistance in advance.

Paul Bartolo
Windsor, On. Canada