Without knowing if your bike is an '03 and I don't know if other years have clocks or not, I would guess to say that some drain is normal. Have you checked the voltage on the battery while the bike is running? It should read somewhere about 13-14vdc.
This is what I would do if you think that there is some electrical problem. Start off with all the fuses in, key in off position, and conect the amp meter between the battery and the positive battery cable. Then read what the amp meter says, then remove one fuse at a time, checking the amp meter each time. Once the amp meter reads zero (hopefully it will do that with one fuse, and not just drop down a little at a time over a couple of fuses). Then leave out that fuse and replace the other fuses one at a time, checking the amp meter as you go. If you get the other fuses back in and are still reading zero you can now see what is causing that drain on that crt. If you end up with a couple of fuses out to read zero you still have a better idea of where to look for a problem.
You don't have to be faster then the bear, just faster then your friend.