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Product Description
On Right side of Pack: one stock arm, one arm for 1/8th inch nubs, & the other 2 are angled for 1/8th nubs.
On Left side of Pack: This design was largely copied from the Retro Arms Hop Arm design. The floor section of each arm (where a foam nub will be placed) varies by height in .5mm increments.
The idea is to cycle through them until you find which one gives the most level hop for your setup. These are toleranced at 4.4mm, so they will need to be sanded roughly .08-.1mm. This will allow them to fit perfectly & removes the need to shim the hop up arm. Take care to not aggressivly sand them as you may find the edge features of the arm being runined, higher grit sand paper will increase the chances of this.
These designs have been tested in the Retro Chamber and work perfectly. I have not tested them in a Pro-Win yet, however the stock prowin arm is tested so carrying over the foam nub characteristic shouldnt be an issue.
*******Completely Untested in Frosted Ultra Detail & White Acrylic*********
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