Just unbelievable. I have beeen trying to get a replacement canopy for a cessna 421 for six months. I finally talked them into sending one from a model thay have in stock. It arrived today. It is broken in the exACT SAME PLACE AS THE ORIGINAL. tHE SPLIT IS ONLY ABOUT THREE INCHES THIS TIME AND i WILL TRY TO FIX IT. i CAN ASK NOTHING MORE OF NITROPLANES. I FEEL BAD FOR THE PEOPLE THAT HAVE TO DEAL WITH SELLING SUB QUALITY PRODUCT. GOOD LUCK TO ALL OF YOU AT NITRO PLANES. I TRULY MEAN THAT.