Quote Originally Posted by i.am.aids View Post
Leaving the wiper springs on a stretched position damages the spring. You will usually observe this on open parking spaces. People do this to preserve the wiper blades.
makes sense pero i would reckon it would take a very long time. i have always raised my cars' wipers everytime i park them, even at the garage, and i've never had problems, when i bought a bike in 2010, 1 full year diko nagamit yung oto and even missed to register it - didn't encounter issues with the wiper, sa baterya ako nagkaproblema! hahaha! my older car now on it's 22nd year still runs it's wipers good. And i have been doing the same to the 6 month old fort i have, eto minsan 2-3 weeks straight naka taas kasi asa garahe lang.