$WA_UploadResult1_Params["WA_UploadResult1_1"] = array(
'UploadFolder' => "/images/johnsmithsImages/",
I don't have a problem.
I explained that I tested various things including if I am using the exact folder location as mentioned. The result of using the exact location was that I did not have a problem. Or to put it another way, the files were uploading. For this reason, we know that there is nothing wrong with the folder permissions.
Therefore, the problem must lay in my input of the variable.
Thanks for your response though.