I have recently taken over a piece of VB vode which uses a picoscope in block mode to measure an impact - deceleration and velocity. The time interval of data capture of the the impact is currently over 1millisecond. I want to increase this to be 2 milliseconds but am having difficulty where it is possible to set these parameters, whether in the pico module (VB code) or elsewhere. I see time_base in the GetTimebase API, but not defined clearly anywhere else. Grateful for any help.