Hope you don't mind me doing this - Did check your profile for an email
Few questions with regards your avenger frame. Im about to order one in the next couple of days and plan on using my lefty when it arrives.
Can i ask what steerer did you use with your lefty and headset?...Does the frame come with a headset at all?
What size did you go for at your height ? im 5.11 and thinking 19" ...How do you find the sizing?