Gosh... you're quite good fun. smile
1.So, your first picture is of a sump guard. Which has nothing to do with this thread so why post it?
2.Your second picture: if you can't see that B is not lower than A (i.e. the plough is ahead of, not lower than the sump) you should have gone to Specsavers smile
3.Do you use brushes on your snowplough? No? Then you might work out why the OP decided not to use brushes either.
4.if you drive into a pedestrian they do exactly the motion you are ridiculing. They go up and land down on the bonnet. Look at some of the car test videos.
5. Pleasant memories. Yes, you have brought me some back, thank you. I remember fondly, for instance, when, about 35 years ago I used to teach Philosophy and psychology to 16 year old students for the exams we call A levels. In most classes there was one boy who would do what you are doing here; adding irrelevant issues, refusing to accept the obvious, in fact all the things we now call trolling on the net, but of course we didn't have that word or the internet then. I always quite enjoyed the to and fro but, of course, those students rarely made the grade. smile
Nick

Last edited by nick w; 26/09/21 09:54 PM.