93 z28, I just replaced both wiper blades with new ones (Bosch), not refills. Now each blade only cleans the top half of the windshield on each side. I'm pretty sure they are on right, what could be the problem. I don't want to drive it in the rain till it's fixed. Anyone that can help I greatly appreciate it. Thank you

 

Should be a 24 inch blade... Trico blade # 24-59R

 

Hey,
Thanks I'll get some blades asap and try em!!!!! Hope it works. The ones I bought for it were 18s. Thanks again