intraday server settings on stocks

[tonyvar@xxxxxxxxxxxxxxxx]

does anybody know if by editing a stock intraday settings to save only 
 last instead  of last + volume improve the absorption of tick data for
bmi cable going 
 to ts4.


 i have been comparing my stocks ticks i/d through bmi cable going to
ts4 
 .vs. my direct access  platform and i'm missing a lot through bmi.


 good trading,

 tv