While covers are still relatively cheap and available, I would consider grabbing one in better condition. However, while quite badly pitted, yours certainly still looks usable in a pinch with a very light smear of sealant where appropriate.
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!