I've been playing NLHE for almost 2 years (I ONLY play NL), and have evolved into a decent player. I've read everything, and am always working hard to improve. I recently got PokerOffice, and reviewed my play. I have gotten a lot more aggressive in the past few months, changing my AF from 1 to the low 2s, and results are much better since I'm no longer a fish.

My concern is that reviewing my #s, my WSD% is around 8-10, and WSDW% is 50%. I can only conclude I'm betting too strongly and chasing people out.
Do you have a guide or recommendation on how to bet? AF doesn't take into account bet SIZE, it only values off of bet/check/call. Can anyone cover a brief overview on proper betting sizes? Around what size should the WSD% be? I currently have VP$IP of 22-24%, so I'm not entering the ring with junk. Is it possible this # is so low because my opponents are so weak? I typically bet 3/4 pot CB if I hit or not because so many fold to it. On the turn I bet around 1/2 pot if I have better then 1pr, or with 1pr with a draw out.
In short, I'm trying to get my WSD% up, since I'm obviously leaving a lot of $ on the table with it being so low. I used to be VERY weak/tight, and bet overly strong when I had something, overbetting to get rid of the chasers. I thought I had solved this, until I saw this data. Some guys I play with exhibit this characteristic, you KNOW when they have something LOL.
I really appreciate the feedback and help, thank you
JC