2006 Honda 450ER has 3 different jets?

[Salapack]

I need to rejet my carb and I know the main jet is a 168 that I pulled out but then there was a 40 and a 75 and I am not sure which is the pilot and what the other one is even for. Any help would be appreciated.

[desratt]

75 is pilot and 40 is called a starter jet. there is also a accelerator pump bypass that is change able in the bottom of the float bowl.