It sounds like you know how to correct the problem which is good. The ice may have already been pushed up the shingles and now melted.
Increase your insulation and make sure to have the proper ventilation.
You could always try to install some gutter cables to help keep that area melted.
Increase your insulation and make sure to have the proper ventilation.
You could always try to install some gutter cables to help keep that area melted.