IDIBRONCO
IDIBRONCO
You're right. I said the wrong name. I apologize for that mistake. As far as the DTI timing light goes, yes it has advance and retard buttons, but they're on the handle. That way you can use only one hand. I thought that I had a picture of it, but I couldn't find it. You can pull the trigger for the light with your index finger and use another finger to work the buttons at the same time. I can take a picture of it, but it will have to wait for the weekend. I think it's worth it, but it is stupid expensive compared to other timing lights. I think it cost me almost $100 for the light and shipping. You may be able to find it cheaper on Ebay or Amazon, but I ordered mine right from DTI.