Does any one know if thr is a proper time to have the trans shift into 2nd gear, should it be later or sooner, my t max shifts but its not a noticeable shift it doesn't whine up and shift it just kinda shifts. if your not paying attention to it you would never know it shifted other t maxx's I've heard shift you know it shifted. just need to know if it should shift at a certain time or is it preference , thanks