Thank you shadowblade. I'm new to the forums.
Maybe you should think twice about using polas with wides (unless it's for some esoteric subject not involving skies, where it may be perfect), but with wide-angle skies, they usually show up very badly uneven with Pola filtering. It's unavoidable, though I suppose if you are prepared to spend hours on a shot in post, you could even it up convincingly...
Welcome to the forum - hope you enjoy it!
Rob C