Doppler er3 weird play grinding

Greg Mathews /
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Hello Everyone!

I recently installed a doppler er3 on my peugeot 103 and if I press or pull a little bit on it with the bike on I get some scrapping noises. It works perfectly fine and performs great! I guess I am just wondering if this is normal or if I did something wrong when installing.

I took out the plastic shims when I installed the variator but besides that I left everything else in from the stock variator.

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