I hate to nag, but on April 19 you have the hand backward again. Can I suggest you get an action figure of some sort and use it as a reference when you draw? I know hands are tough, but if you practice you will get them. My suggestion is to not hide the hands at all in any strip for a week. Draw at least 2 hands per strip. You will be surprised how much better you are at the end of the week than the beginning. :D
That being said, I really like how you are pacing this comic. I read it every few days a couple strips at a time and it is paced just right. You have a real good talent at creating a mood and speaking in the mind of the character. Your drawing is coming along nicely. Keep it up!