title: The scope in simulink drops first few data
body: <p>I have a simulation set to run for 30 seconds, with several scopes. The problem is that the output for the first 20 seconds of the run is dropped by the scopes at the end of the simulation run. </p>
  
  <p>If I want to see these outputs, I would have to change the 'stop time' in configuration parameters to 20 seconds. My 'start time' is always set at 0.0 seconds.</p>
  
  <p>Is there any place where I can change the buffer setting or something? </p>