Auto start

I'm planning to install a new auto start ("ultra start") in my 95 range rover. When testing my ignition wires, to map them, I noticed that the "start" wire has 12v+ in the off position, 0v in the accessory and run position and 12v+ in start position. Also the accessory wire has 12v+ in the off position. I dont believe this is typical.

Does anybody know if this will have an effect on the auto start proformance?

If anybody has installed an auto start in a Range rover I would like to talk to you. Please