All, I have a problem with glueing in windows. The prob is on rolling stock (passenger)and building kits (both plastic and card), anything that has windows). Especially where there is a recessed edge around the inside of the window for the exact sized piece to glue. The glues I am using is both superglue (zap-a-gap) and/or MEK (methyl ethel ketone)for the polystyrene type plastics only. The glue affects the clear plastic window pieces turning them cloudy. No doubt all have had this prob at some time. Some rollingstock kits (especially the resin moulded ones, require the window to be an exact fit due to the thinkness of the casing. Any ideas on what I can do to reduce or eliminate this problem? I have tried using a pin/needle to apply the glue sparingly to the surronds, and tweezers for the pieces, but that didn't really help. Thanks, TOOT!