I butchered some autokey script to develop my personalized setup. It's not perfect, but it is a better solution than writing this script that wants to freak out if pressed to many times.

-Enjoy

XButton2::TAB ;Turret was set to Tab.
XButton1::LShift ;Shift was set to Autorun
MButton::Delete

LShift::
send LShift
send LShift
send LShift

XButton1::
send XButton1
send XButton1
send XButton1