Top speed slower with variator kit

Hi I have recently bought a stage 6 pro variator kit for my Yamaha aerox and it’s no struggling to get the speed Was before. I was running it with a yasuni z exhaust using 3.7g rollers and a stage 6 medium torque spring it would get up to 50 quite easily with this set up I have no fitted my stage 6 variator and it now struggles to reach past 45 I have tried changing rollers and torque spring and have even messed around with clutch springs best set up I can find tho is stage 6 medium torque with 5g rollers and standard clutch springs But don’t really know what to change to my set up to get back up to where I was before as I was even expecting a slight increase in speed, the acceleration has increased but top speed has not what should I change to my setup

 

Unless you really favour a bit of extra top speed over acceleration I would leave the setup as it is. If not probably best to go back your old setup

 

Std works fine !