Has anyone bought the leander safety guard? We're about to take the side off the cot for our two old and bought the special safety rail in preparation. However we took it out today to put it on but it appears that the rail is bigger than the cotbed and will only work when the added bits are added to make it a junior bed. This is skipping two whole stages of the leander process and my son isn't big enough for the junior bed yet and we need a safety rail now. Has anyone had the same problem and can you recommend an alternative safety guard for the leander?