i will be running a F1 with a cog setup and have heard some horror stories with balancer key way damage. Now, I won’t have motor out of the car to add a second key-way to crank. I have heard that pinning the balancer works well. I have not found a pin kit that is for a 03/04 Cobra. I have an ATI dampener that I will be installing. Anyone know of a pin kit out there?