I got HK-1 Meen champ version.
I found Meen version had different pulley T# compare to HK-1 evo.
I tested HK-1 Meen version in first time on korea circuit.
I was suffering from too understeer.
Finally, i got some information from who participated 2012 IFMAR 1/10 GP
He said that most of driver is suffering from too oversteer in corner on-throttle.
Most of IFMAR driver changed setup to understeer setup.
This HK-1 Meen vesrion was made based on the last IFMAR race.
So i had a great understeer feeling in HK-1 Meen ver racing on korea circuit
Finally i changed front side pulley to 24T from 25T and changed MTX-4 side-belt.
(25/18 -> 24/18)
And i feel understeer problem was solved.
How about you think about my opinion? especially to Meen version owner!!