Tow mirrors move from number 1 memory settings.

[jkhayes]

I recently purchase a pair of K Source tow mirrors. They are powered adjusting and heated. I have noticed that when putting the key in the will move out of the current position. Before changing them out I had the factory mirrors set to the number 1 memory as well as the number 1 key/key fob. Every time they move I reset them to to where I can see and press and hold the 1 memory setting on the door to save the setting. They still move. Any suggestions?

Edit: 2003 LT 2wd