i have a soleus lx 140 and trying keep the exhaust without any odor... if the air going into the unit is from a fresh air source would the exhaust have smell? i had odor issues last grow but i think it was leaks from after the filter going through 4 hoods and 2 y connectors so no the room has open hoods with filter fan chimney... just having trouble figuring out where to pull air in for the a/c and out any help or suggestions would be great!!!!!!! thanks