Well that's a bit of a nuisance.

The grass cutter came back from a major repair and service in November and was put straight into lockdown.  I went out today to fire it up - started first time - and I planned cut a lot of grass.  Then I noticed both back tyres were flat.  Part of my bill was to fix slow punctures and/or replace tyres.  They said they'd fixed the problem using tyre sealant.  Yeah, right, OK.