Hi I’m know this has come up before but looking for advice. Baby gets upset on number 2 man tears so moved up to 3 too fast. X works for two feeds then all of a sudden too fast on night feed and he’s gulping it down. Has anyone had any luck or switched brands. Baby is nearly 6 months this is the first issue we have had at the end of my tether, tried for over a week now. I feel like it’s upsetting him and ruining his good routine 😞 thanks in advance.