A2 and C2 are similar in difficulty but C means that the gear can be removed while A means that there are fixed points of aid on the route.
That would be incorrect.
Wow you are so informative
If you are going to point something out why non just fix it for him??
Being a d-bag is great and all, I mean you have to be be one and all to even post on this sight. But you might as well be useful in the process.