Thank you BFlinn181! You may have solved my problem...
I have Kwikee stairs on the MH. They are the 2 step electric ones. The 2nd step going up only hangs out about 6 inches from the side of the MH. Difficult to hit coming down out of the MH. It is also much higher of a step from the 2nd step to the MH. Probably half again higher (rise) then the other steps. It is not correct, not even close. A real trip problem.
From your post, Powergearus.com, has 3 step electric Kwikee's with a very short distance between the top of the top step and the mount onto the MH. This may actually be the correct steps for our MH. I will do the measurements and find out!
I had looked at Kwikee's web site and a couple of sellers and none shown a 3 step electric. That I saw anyway.
Thanks also for the link to the used parts salvage yards!