I saw one message on these boards from 2015 asking about ALP testing in this area (no responses to that one). I'm just wondering if there is anyone in the JAX area that might have a laser gun that is available for testing on my new setup. I've installed 5 regular heads (3 front/2 rear) in my Porsche and would really like to know that they are effective as installed. Shouldn't take long. A few passes will probably tell me what I need to know! Thanks in advance! ~Wailer