Quote Originally Posted by crazy_boy View Post
vinj, hihina yung tension ng spring nung wiper over time if lagi naka-angat yung wipers.
oo nga no. maybe that's why car manufacturers dont put these as part of the system in a brand new car. baka later on, gumagalaw na wiper arm mo pero di sumasayad ng lapat sa windshield.

yes maybe we can save our wiper blades but in the long run eh at the cost of the spring of the arms. if we do cost-benefit analysis, baka mas practical if we simply change the blades at specific intervals.