Looking for an impact to change wheels on a quick change set up. Not hard to find many options but most will crank out between 250 and 300 ft/lb of torque and I don't believe that you can set torque on any, other than using common sense when tightening down. I believe Fast Frank axels are supposed to be torqued in the 50lb. range. Using this specifically for endurance pit stops so trying to keep things quick. Does everyone tighten then finish with a torque wrench or practice getting close to the desired torque with the impact and go. Thanks in advance for any suggestions.