I'm having trouble with the curvature using boundary surfaces. I'm new to surfacing and therefore I'm not sure how efficiently I'm doing it, but regardless I can't figure out this issue I'm having.
As you can see, for the most part the surfaces all smoothly blend into one another, but there is an anomalous red line cutting through the model that I need to get rid of. I'm using the end of each boundary as a direction guide and ordering them all to be tangent to each other but the surfaces just won't work together.
Is there a way for me to fix it?