I have a spark plug gauge from the 1940's and it still works great. However, it does not rise to 0.045-0.050. So I bought this CTA sensor. First, it's not easy on the hands when you have to adjust each fork like I did. never mind The problem, however, is that the regulator is made of soft metal and bent on both sides and then broke. On initial adjustment I thought the entire lug of the adjuster would bend and then break. After seven plugs, both sides of the regulator were broken. I couldn't adjust my last plug. Damn, the sensor cable itself seems to be a lot stronger than the regulator. And I followed their instructions on how to use this tool. Select another sensor next to this one.
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