Ok..... I have gone over this article many times and still read the quantity 125% and thats great. What I don't understand is .....take several motors say five motors at 10 amps each. Now add them up. 50 amps total. Now take 125% of the largest. 10x1.25= 12.5. Now my total is 62.5 amps. That said... Why am I being told to just add 25% of the largest to the 50 amps to get my total amperage? I've ben told the math is the same- but go figure it yourself. 62.5 is not the same as 52.5.