The noise could be the spring rattling inside.Not to sure if it is topping out.Dont know if they have a top out bumper built in to them.Mine dont make any noise.
I have never heard of the travel modification.I think they had possibly been reduced with spacers before and they just removed this to allow full 180mm travel.Measure how much stanchion is showing from the top of the seal to the arch.
I have never heard of the travel modification.I think they had possibly been reduced with spacers before and they just removed this to allow full 180mm travel.Measure how much stanchion is showing from the top of the seal to the arch.