I found out how to bench test a tach by using a battery charger. The 33 year old tach from the donor boat showed about 2500rpm, but it should only be 600rpm, so it's no good.
I cut the grass again a few days ago. The next night it rained like crazy; we got 3.5 inches in one hour.
The following morning I walked out to the garage and stopped to take these pix. Plenty of storage room at my place.
But, shoot me a message. I have a couple questions.