CalgaryBikeBum
Active Member
Just a question being the devil's advocate and all? How do you tell which guage is correct and/or if the one you bought is accurate? I keep hearing people saying how "accurate" they are but how do you know if you don't have a bench mark that you "KNOW" is accurate? Sorry but I had to ask because we go through this all the time at work about whether a tool is correct or not? Just my 2 cents. 