Central Texas see's few clouds during the June 1st - 3rd week in September. With temps usually at 100 or above during that period the UV rays can be brutal. I had wondered about raising the CYA but hadn't ask, so thanks for touching on that! I think I can now grasp and follow your advice and understand the process better now. Thanks to all the support team members that came to my aid. This stuff can feel like a impossible task without your input!