I've ordered some decent kevlar wire to repair it. I should get a roof ladder too so I can fix my beams.
The 5 element 144 MHz beam has been totally trashed by birds landing on it.

That's not a horrifyingly bad match on 80m now. The shorter longwire.

Ignore the fact the VNA claims to only have been calibrated from 100Mhz to 300 MHz.