mahal sa wizzards. but i have to say ok gawa nila. up to now ok pa rin power windows ko. for newbies to power windows, try to clean is yourself first at baka yun lang ang problem. roll it down, take a rag and wrap it around a flat screwdriver, pour some cleaning fluid then slide it on the places where the window passes. if you see dark stuff on the rag, you are doing the right thing.

do those power window lubricants work? ive tried it ok naman.