House was built in 2002, builder installed 2" vinyl horizontal blinds. Over time a few slats have broken due to the window locks sticking out - if you don't hold the blind away from the window when raising or lowering they hang and SNAP! there goes another one. Mostly just me not paying close enough attention. They are not difficult to replace, but finding new ones is proving difficult, cannot find any blind dealer that sells them. Anyone ever been through this ? Ideas where to look ?