Water Level/Pressure Switch

Googled problem- was directed to this site where I down loaded parts drawing for my washer. After reading different peoples trials for fixing this problem, I came to the conclusion that it could be 1-4 possible parts that was making the washer fault out with h/f flashing. Option 1- order the 4 possible parts and pay about 150 be bucks ... Read more with the understanding that if one of these parts did not fix it, then I was going to just buy a new washer. Option 2- call a service man to come out and fix it with the understanding that I was going to pay at least 150 bucks to find out what was the problem but most likely would then have to wait for part to come in then pay again for the part to be installed. Possibly a 1-2 week time period to be without a washer. I am not knocking personel that service appliances but I just dont like to wait. I went for option 1. Received the 4 parts the next day. All of parts locations were easily accessed and installation of all parts was complete in less than an hour. While installing, I did determine that the flowmeter was actually the part that had gone bad. I went ahead and installed a new water inlet solenoid valve and water level switch. I also opened the drain pump parts catcher and cleaned it. . . . . . . Much to my suprise I found a quarter, nickle, 5/16 nut. Put the washer back together and did a couple of test loads. Washer worked just like the first day I got it. I was lucky this time. . . . . . . . . . . . . . . .