I have seen alot of CH animals get much prettier and brighter the longer they are in good conditions and healthy. I would say this has alot to do with it. Think about the stress put on an animal, once it hatches, it is put in a box and sent over to the US. From there they are picked through, and probably left in bad concitions, in most cases, and finally some are bought by a responsible person who cages them seperatly and start "caring" for the animals. This whole process could take a month or more. So if you have a CH animal, itis very possible it is still getting used to the right conditions. So when it does shed, it looks even better then it has in the past. I would say you are doing everything correctly, and it is showing in your animal. Just an idea.
Jason
www.CircleCitySerpents.com