Lawnmower

I am not sure how long I want to use a photo diary. But in these lockdown times, it seems a good idea. This is a petrol lawnmower I thought I ought to use. The grass could grow a lot in the next few months. I have found both manuals - one for the mower and one for the Honda engine - and I conclude that there is a society of lawnmower users who have secret information that doesn't make it to the manual. For instance, how do I lower the cutting blades, adjusting all four wheels, when some of the bits seem to have broken off? Anyway, I cut off the very longest bits.