The present invention provides a dual axis articulated computer input device. The client computer receives streaming data at the master window. The testing solution allows an operator to specify the PRL file to be used for testing and the testing plan will determine the relationships between different PRL entries in the test file including the System of equal priority in the same GEO, System of lesser priority in the same GEO, System of higher priority in the same GEO, Systems in different GEO, and Collocated EVDO systems. Alternatively, the syringe is adapted with an elastic plunger which as it enlarges and contracts facilitates fluid communication through the injection site. Also, the hard bake process can be omitted.