heavier or lighter rollers with a 70 kit?

I have 4g rollers in ATM, and they seem a little too light, 5g's were perfect but they went flat, I have a stage6 sport pro variator, and I was wondering when I get a 70 kit will I need heavier or lighter rollers?

 

You need to use rollers that work for your weight and the scooter set up, there is no set weight to use, you need to find out what work's for you.

 

Like Marsh says- you need to have some different values and experiment. It's the only way!