Deployment hard disk(s) issue - Diskpart!

We have a batch of new lenovo laptops delivered that come with 2 disks. The first is a small SSD disk and the 2nd larger  SATA disk. the problem seems to be that the disk arrangement keeps changing

e.g. I run diskpart on a machine and get this

Disk 0 - 22GB
Disk 1 - 298GB

I run it on another of the same model and get this

Disk 0 - 298GB
Disk 1 - 22GB

as the image needs to go on the large disk you can see the probelm I am going to have.! Is there any way to make ghost put the image on the largest disk!

(or any other solution out there)

Thanks