I have the old Pegasus R4. I took out the full 4 drives "raid 5" out and added 4 new drives and created a new array.

 

When I put the old drives back in, in the same order the message is that Pegasus thinks drives are missing, I assume it is looking for my current array.

How do I get it to read my 4 older drives, without messing up my current array?
I just need to get a few files off of my old array that was full.