Thanks for the description & explanation of what they are. I haven't had any leaks so I guess it isn't an issue of it being too low. Whole thing was installed in 2006.
I truly would like to ditch the disposal altogether since I don't use it that much. I'm guessing this one pictured is 1/3 hp because it was built when the builder built this subdivision. Builders usually pick the cheapest stuff that don't last long. 1/3 - 1/2 hp is enough for me if I'm to get a replacement.
That's hilarious about your neighbor! I'd like to see this! 
