Totals are calculating incorrectly

In form https://form.jotform.com/91630506822958 our totals are calculating incorrectly.

The totals field at end of form is configured to add all subtotals but not include hidden fields and yet the value is showing the wrong total.

I have checked your form calculation and it seems to be calculating correctly.

It is calculating the Full series + Transponder hire+ medical fee.

Can you please share to us the flow of your form?

May we know the field that is hidden and it is also calculating?

Looking forward for your response.