splitter 
it splits the reagents however you want. So you can "every 60 units, 45 goes left and 15 goes straight". The side direction is EAST, you can change this in the component
Vars | |
| transfer_left | how much we must transfer to the left(EAST) |
|---|---|
| transfer_right | how much we must transfer to the right(WEST) |
| transfer_straight | how much we must transfer straight(SOUTH) |
Var Details
transfer_left 
how much we must transfer to the left(EAST)
transfer_right 
how much we must transfer to the right(WEST)
transfer_straight 
how much we must transfer straight(SOUTH)