I just ordered a Hayabusa from FA,
Should I use my kowel 1mm from my JLF on the new hayabusa?
Think its needed at all?
I put my metal kowal actuator and plastic one on the hayabusa and it was too long. I believe I heard others had ones that fit so mileage may vary. I would suggest a derlin oversized actuator from PAS if you want a bigger one (get the derlin)
You will need to modify the Kowal actuator to make it work with the Hayabusa. The top edge of the switch contacting area of the actuator hits the gate too soon. You have to shave down that edge. The PAS actuators for JLF work out of the bag.