Q: When should I trail brake & when shouldn’t I?

Q: “Through the years I was taught trail braking and using the rotation of the car to aid in getting through the turn. Everything has worked well for me until I had a professional driver and coach sit right seat. This pro driver suggested all the braking be done prior to entering the corner and be sure the vehicle is settled well in advance of the corner. We were able to implement this technique and see positive results. I would classify it as a medium speed corner but that may be because it’s at the end of the front straight and I’m hard on the brakes. Now I’m confused.  I have two different approaches to driving and want to continue building my skill set, however, I want to solidify and build on a technique that is safe. What are your thoughts?”

Q: Any recommendations for data acquisition books?

Q: I am about to venture into using data analysis. Is there a good book you can recommend to a neophyte on this quest? Subjects such as what to expect, how to make sense of data, relationship between data and what me and or the car are doing, and what to do different to improve my racecraft would be welcomed. Among others subjects that you believe are important.