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.
Uneven roof ridge.
A contractor may be able to install supporting posts to.
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.
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.
Sometimes you can adjust gutters and vents for a more uniform appearance.
For most asphalt shingle ridge caps there are two nails in each ridge cap one on either side of the ridge.
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.
If the exterior roof sagged and the ridge beam is uneven or loose it s a structural problem that a construction professional must address.
Thankx to my neighbor matt sheppard and contractor craig belmont i was able to straighten out the roofline without major reconstruction.
Sometimes an uneven roof is simply a sign of minor errors or aberrations in construction.
Remove the shingle cap.
Sometimes this problem is more.
Start by removing the nails holding the ridge cap shingles in place.
Exposure to wind rain and sun further deteriorates the roof coverings often resulting in shingles or roof panels that appear to be peeling off of the structure.
Worn or deteriorated roof covering materials occasionally loosen from their fasteners and lift away from the roof which creates an uneven appearance.