Having major problems with transmission. Will only move in reverse. Took apart tranny and all looks kosher. Can anyone tell me what is wrong? Thanks!

 

Anyone? Please I really need help.

 

i'll try. i've recently done an Eton automatic tranny.
so, i've no experience with JetMoto, semiauto or automatic?
if semiauto, first thing i think of is shifting fork.
if automatic, external shifting linkage before i go internal to the shift drum and shifting cluster.