Different impressions when use different centistokes..
I recomend only use 100 and 200 centistokes, 500 centistokes are very hard, the trebles go down a lot!
But 500 centistokes (like SAE90 density oil or "valvoline transmision gear oil") its very good for the damper, more definited cut sound, add a damper in my system are one of the best improvements how i made
Cheers
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