I am running Spectro in my tranny with favorable results for the whinning 5th, and have logged about 600 miles since the change. I have an 07 Ultra and yesterday on my way back home I began having trouble finding neutral. Long story short when I got home and checked the fluid I discoverd it was very low. There are no visible signs of leaking anywhere, checked the vent tube and all over the bike and nothing. I have noticed a strange oder while in decel mode but it doesen't smell like engine oil and all other fluid levels are correct. My question is, where could the transmission fluid be going? Any and all responses welcome.