Heard a 'piakkk' also two weeks ago while overtaking a lorry carrying overloaded stones.... The rest of the story u all know lah.... Since the crack has developed into a spider web, the old tint has started to bubble, and the windscreen has been insured, so decided to change it. Went to Dr. Cermin in Seri Kembangan, was quoted RM1100 for a tomyam made plus the rubber seal. A bit pricy, so decided to source from other places. Finally, went to Serdang Century Auto Glass Specialists near The Mines. Changed the tomyam made windscreen + rubber seal for RM800. The owner managed to help me to get a tint by Sahara X 2 mil to charge together into ONE bill to claim from the insurance company. Good workmanship by the way.