Hi, I am a homeowner and I just had a new concrete tile roof installed. During the first major rain since the install, I noticed that a good amount of water appeared to be coming down off the sides and down the sloped rafters. Also some heavy drips off of the side rake tiles. It appears to me that water from the roof is escaping over the side. The roofer says my condition is normal and appears unwilling to correct. Please take a look at these brief videos and let me know if this is really normal, or not. If not, what kind of correction should I ask for?