I have recently purchased a 2000 "Black" F-150 supercab. I having been trying to keep it clean and the paint conditioned, but have had a difficult time. I have always used the Meguiars products in the past, but they are just not working the same. Everytime I have waxed the truck, when I go to remove the wax or cleaner, I get a greasy effect which is difficult to remove. I called meguiar's but they feel the problem is on my end. I have applied the products by hand, and have also used an eccentric buffer but the results are the same. I f anyone can offer adice or have had a simialr situation please respond. I think I might have a bad paint job on the truck, due to cracking under the clear coat, but I am unsure how to check this.