nifty future movements

#1
since the introduction of stt breakeven has gone higher and volumes have been reduced bcose. loss of volume means traders think that opportunities are lesser . i have a suggestion that minimum tick point in nifty sud be 1 like crude in the present scenerio like between 8100 and 8101 there are 20 points to buy and sell in tis point there cud be huge volume but it will never cross breakeven range becomes low by increasing tick size to 1 nifty movement wud be on 8101v, 8102 ,8103 etc greater possibility of crossing the breakeven using same volume eliminiting those 20 points of buy and
sell. this can increase volumes significantly bcsoe this will expand range breakeven will be same? what do u think abt it?