So, in FSUIPC I have the condition levers set in Axis as "Send to FS Preset". And the preset being "BS Starship Condition Lever 1 (2) Axis". No ranges or anything. Just like that. In the profile, they show up as:
x=xU,256,F,PBS_Starship_Condition Lever 1 Axis,0,0,0,(star character)-1 -{ TO SIM: Preset Control }-
x=xZ,256,F,PBS_Starship_Condition Lever 2 Axis,0,0,0,(star character)-1 -{ TO SIM: Preset Control }-
Where the "x" will be different in your case. I also type (star character) instead of the actual character as the forum interprets it as Italic. But yes, I mean the Shift-8 sign to invert the movement.