Yeah your morning void has the highest concentration of metabolites. Take your UA later in the day. Practice dillution, follow the method except use water just for practice, gatorade the day of the UA. Set up your practice so that it would be roughly the same time as the UA. After 30 days you should be seeing a negative result with dillution if you follow the intructions and follow the test instructions exactly. Let us know how your practice test turns out.