07-04-2020, 06:17 AM
Well, if three engineers had a disagreement over this exact question, this lawyer is doomed. Luckily, I have a daughter who is a computer science major: a student mathlete. From street to garage is probably about 150ft with an elevation change over that distance of probably 4-5 feet which occurs mainly in the first 40 feet. I’ll put the daughter to work and see what she calculates and then post it here. Thank you for the responses and insights!