I think that he needs more A time, too. For the first A time at least because the 1st nap is the best sign for that as the rest of the day is simply in response to that first A time/nap. How about adding 10-15 minutes to it and see how he naps for the next couple of days?
Once we work out the right A time for him, I have a feeling the short naps and EWs will all go away. He might still be doing the catnap, as it's hard to drop it unless A times are ~3h long.
Now, if he does short nap (normally anything shorter than 1.5h), you reduce the following A time. By how much will depend on him: some LOs prefer 30 minutes less, whereas others prefer only 15-20 minutes less. But that's the general ballpark. Yes, it will mean juggling Es, but I think we can get this sorted and things will smooth out
Re: the biting at feeds, I've asked for some additional eyes on this (from the breastfeeding mods). We'll see if they have any advice to offer. In the meantime, one thing that stood out to me is that at he's eating quite a bit...and biting. I don't think he's hungry when you're trying to feed him, I agree. But have you tried NOT feeding him before his nap? Yes, it could mean that there might be some resistance if in fact feeding to sleep has turned into a prop. But, it sounds like he's snacking.
For example, from the Day 2 you posted:
Wake 5:45 - stayed in bed till 6:00
E - 6:00
E (solids) - 6:30
A
E - 7:40 - 8
I wouldn't have fed again at 7:40 because then...
E (offered then bit me) - 10:50
E (solids) - 10:50
E (offered then bit me) - 11:00
At 10:50, it had only been 3h since his last feed. Then he eats solids, then he gets bf again. Now that he's moving away from a textbook 4h EASY, and because he's on solids, too, he will be able to last longer in between feeds. I know bf babies sometimes can't last as long as ff babies, but I think he should be able to go longer than 3h between feeds. So, if you did no feeding before his nap, then he'll probably be hungrier after he wakes up from his nap.
Overall, I think we can work on getting him onto a more consistent routine, which I think will help you with both the naps and feeding issues. Here's a link that shows sample routines of what LOs his age are doing:
http://babywhispererforums.com/index.php?topic=164029.0These are just guidelines, and we will work specifically with you and your LO to see what works best for him.
Sorry, that's a lot of info...let me know how the 1) A time increase goes, 2) how adjusting A time after short nap goes (if he needs that after the A time increase before his 1st nap), and 3) how the no feeding before naptime goes. If it looks like we need to get some Props help, we will