Not happy with Brushless Jato :(

[Serum]

You had the change to measure the voltage of the batteries when they had a 60-100A load? a battery pack can deliver 20V on no load and drop in to .01 volt under load.

Rule number one with brushless; The setup is as powerfull as the power the batteries can produce.

Since you bought relative cheap batteries, the setup will not preform as it would with good cells.

If you got the money, buy yourself GP3300's.GP3700's or IB3800's.. they will give you the speed you expected.

You are not able to hear what RPM a BL motor is turning on without a load.