Hello all, I am 10 hours in and I really love my CFI. She gets me but I love how she teaches and answers all my questions that are all over the place. Just a good fit. (I don't know any better, she has been my one and only CFI although Id like to take some lessons here and there with others to get different pointers and styles) My question is; Do you tip your CFI? What is customary and when? I was thinking of showing my appreciation around the 10 hr mark and any other hurdle moving forward but don't know what the etiquette is. I don't want to give too much or too little but do want to show my appreciation. Any advice is greatly appreciated.