OldNewtown
Midfield
I can't fathom out how to raise/lower the blade. There's no easy-to-use mechanism, the diagram shows summat next to the front & back wheels. I'm going to need 10 Weetabix before I can alter the blade height. Did a good cut on 6 inches of grass though.
Not sure on a Bosch but some flymos have spacers (plastic discs) behind the blade that you can remove to raise the cut height.