High-quality CNC machined aluminum arm holders are a great add-on for your T1 to help you fine tune your steering. Exchange the standard nylon holder for these alu holders and adjust the steering very precisely - exactly how you will need and require. These eccentric holders will greatly help you to tune and improve the steering characteristic
 
The alu eccentric holders have two holes for placing them in two positions. The first position is the standard position as the original nylon holders in the kits, with hole for the pins in the centerline. When you rotate the holder by 90° you will achieve the second position; here the hole is 1.5 mm off center, which creates the possibility to have multiple positions of the front upper arm.