If anybody is interested in buying the Great Day loading ramps be aware that a lot of retailers are listing them as being no longer available. As far as I can tell they are still in production and they are still listed on the Great Day website. http://www.greatdayinc.com/specialty.htm
They are Great Day model number LL21643. Mine should be here today and I'll have a few words to say about them. Probably later today or tomorrow.