Naw, it's wired CORRECTLY. Maybe it is more of a matter of
human interaction (reaction) on the flap rocker switch when
trying to get an exact, to the degree, adjustment. Trying to
get the digital flap indicator, which reads in whole numbers
to move only 1 degree is a trial and error exercise. One
degree is 0.1625", which equates to slightly less than
21/128", or for those non-exacting types, a scosh more than
1/8".
Give it a go. Try moving your flaps only an 1/8" with your
flap switch. Probably can't do it the first time. Heck,
there's more slop in the system than that. And in flight,
there is about 2 degrees less from physical air pressure on
the flaps at full down (20 in flight, 22 in the hanger) as
well as similarly less at full reflex (9 in flight, 11 in the
hanger).
But thanks for your concern.
Had a coaster at a flyin about 5 years ago raised flapes
from full down at park and they just coasted all the way to
reflex and would not go down. Looked like maybe some
corrosion/ oxidation on terminals. Replaced relays and and
covered terminals with dialectric grease and installed
protective cap from mouser no problem 6+ years.