Sometimes this problem is more.
Uneven roof ridge.
Start by removing the nails holding the ridge cap shingles in place.
If the exterior roof sagged and the ridge beam is uneven or loose it s a structural problem that a construction professional must address.
Btw if you need a.
Sometimes you can adjust gutters and vents for a more uniform appearance.
A contractor may be able to install supporting posts to.
Crooked gutters can make a roof look crooked even if the roofline itself is straight.
Before new shingles seal down they can look a little lumpy and uneven but once the roof gets hot enough they should soften flatten and form a permanent seal.
Insert a flat pry bar under the shingle cap and lift up on both the shingle and the nail head to loosen the nail then pry out the nail.
Worn or deteriorated roof covering materials occasionally loosen from their fasteners and lift away from the roof which creates an uneven appearance.
Sometimes an uneven roof is simply a sign of minor errors or aberrations in construction.
It is all dependant whether you want an even ridge line in which case then they would have to be stripped off and the ridge line levelled out.
At other times the gutters may need to stay where they are so gravity can do its work.
For most asphalt shingle ridge caps there are two nails in each ridge cap one on either side of the ridge.
Having an uneven ridge line would by no means cause any leaks any leaks could be caused by how well the ridges were mucked on or the felt beneath the tiles having any holes tears in.