I worried about this at the time, particularly during the open days where some prep parents seemed to make a point of braying about how glad they were about the support and expertise they got from their heads. Fear not, IME schools know not to expect anything from a primary report and that the game is not being played or is being played by someone who doesn't know the rules
. Both my DDs got offers from all indies applied to, this despite DD2 having to fill in the form herself (Y6 teacher said it was not her job) and having several of her hobbies crossed out by the teacher becasue 'they will think you are not going to work hard enough, they don't want you to be doing clubs and things all the time'. Utter tosh of course but it appeared to make no difference
. Good luck.