The action on the joystick was a little slow and the fire button was a little too clunky.
Time To Hack!
Step 1: Remove screws from side panel
Step 2: Remove clippy thing
Step 4: The fire button
remove the screws that hold the fire switch to the case top. you will find that the button looks like this from underneath.
remove the button. you will notice that there is a convenient hole in the bottom of the button. A perfect location to insert a small screw.
inserting a small screw creates a longer bump which can be adjusted to ones trigger preference.
Step 5: Shim the joystick switches
Step 6: Removing the joystick detents
to remove the detents simply cut with an x-acto knife and file the surface until round.