Hello I am running a 2009 Pro Xs 250 optimax serial number 1B764513. I have ordered everything to rebuild the poppet valve I understand pretty much the most of it but every video I find does not show orientation of the (carrier grommet) or the other rubber grommet behind or in front. All videos only show the build of the poppet valve but not the install/carrier grommet or the 2nd grommet. Any help would be appreciated. I’m sure when I pull it apart it will make sense but I thought any help before my off day from working on cars lol! would be greatly appreciated. Once again thanks!