Another tip I can provide is when someone sells you a roof or provide you with a roof estimate, make sure when they installing it, to install it with the right product especially so they can back it up with a warranty. Uh, make sure they use the same underlayment, starter, ridge caps, uh, ridge vent, shingles that are the same, uh, manufacturer that you're using. Otherwise, you know, your warranty will be void.