Have a Black and Decker toolbox for my woodturning tools when used away from home attended a show at the weekend with my woodturning club the box was in the car sunny day(unusual up here)got my box out of the car on Tuesday would you believe the top tray has shrunk all directions with the heat and now just sits on the bottom of the box why can they not make thing fit for purpose these days,So lesson leared dont leave a plastic toolbox in the car on a sunny day