Hi
@Carron29 I also agree with others your daughters HbA1c is great, mine is 54, I can't get it any lower despite using a Libre, doing careful carb counting and being the best I can be so I think you are already doing an amazing job. Kristin has a good point that if your daughter is of a hormonal age then this could also be causing issues with control, I find one week a month I run high and despite corrections I struggle to get better control. I also don't think your pump or your insulin is an issue, pumps work on user input so providing the settings and ratios are right it should do exactly as prescribed on the tin. Novorapid is an excellent insulin so unless your daughter is allergic to it then this shouldn't be causing a problem either.
Out of interest have you done DAFNE ? I agree with Himtoo about getting a Libre, it's a good way to see how she's responding to food types and seeing how long it takes her Bg levels to spike, how long etc, it would give you a good idea of where patterns are occurring and being more knowledgeable when making insulin adjustments.