i know they're not accurate but it would be fun to use it and i believe they're not that useless. well, i bought one 4 years ago and i haven't used it yet! it's still a virgin! the downside is the suction cup has some white stuff on it and it won't stick to the windshield anymore no matter how i washed it.

i plan to replace the suction cup but finding one will be a bitch so i was wondering if any of you experienced what i'm experiencing now and what did you do? or maybe some of you have any idea how to go around it?

i thought of using double sided tape on the suction but i'm afraid it will come off with my windshield tint in the future.

 

Try scraping your white stuff off with a knife blade.

 

i can't. i took a closer look at it, it seems like it was sandwich in the suction cup.

any other ideas?