One of my main "Sticking Points" I have been working on is my text game. Here are a few things I have changed that Really improved my game!
Proper Grammar
Know the difference between your and you're.
Check your spelling.
THIS
PUA: I love the warm vibration you give off.
Is more attractive than this.
AFC: I luv that warm vibration you give me.
(Also its sexier.)
Less Is More
Try to get your text down to 20 words or less.
PUA: Tonight was amazing. Goodnight sweetie.
AFC: OMG tonight was so amazing. I can't remember the last time I had so much fun. Hang soon?
Ask yourself "If I was not attracted to this girl, would I reply?"
Before I send a text I look over it, and think
'If I got this text from someone that I'm not attracted to, would I reply?'
If someone I did not want to date texted me
"HEY WANA HANG OUT"
I would not reply.
But if I got a text saying
"You will never guess who I just saw?"
or
"I had the strangest dream about you"
I will text back no matter who it is..
Act like you are writing a book
Think of your favorite book... Did the dialog between two of your favorite characters ever go something like this?
"HEY" said Tom
"HI" said girl
"How are you?" said Tom
"Good" Said girl.
"So whats new" Said tom
"Nothing really, you?" said girl....
"Nothing, want to grab coffee?"
I think you guys get the point.
Try to make it fun, playful, and worth re-reading.
PUA: I long for your sweet embrace.
HER: What?
PUA: Dang, I ment to send that to Katie Perry.
HER: hahaha
PUA: Don't worry, she is in LA. We still have time for an amazing cup of coffee, followed by a breathtaking sunset.

lol
These are a few simple tips that helped me out. I hope it helps you all as well!
Good luck
-AFCME