I've re-arranged your code so now it transfers data as you wanted - row by row - to the SDR List.
I have made your existing button "Create List" the active cell also so, when you click on it, all the data will be transferred. Its in cell R2. If you ever move the button, you will need to change the cell reference in the code.
Also (and I hope that you don't mind), I had to re-arrange your form ("Single SDR") a little as there were many, many merged cells that created havoc with the code. There are no merged cells now. To trim the code down, I have removed the formatting code from the macro but both sheets are still formatted, and saved, as you had them originally. You can change and save the formatting any time you wish.
I have placed the code in Module 1 as it was not being used.
Basically the first tab (SDR) is filled in, I click the Create file list and the second worksheet tab 2 is completed. then what I want to be able to do is everytime I create a new SDR and create the list it moves down to row 2 and so on.
I hope the link works ok, or do I need to do it a different way?