The 205 seems to drain its wing tanks at inconsistent times when using auto tank select. To demonstrate, I went offline with 10x fuel mult.
Flight 1:
Drain aux completely
Drain main completely
Drain wings
Flight 2:
Drain aux completely
Drain main to 3/4
Drain wings
Return to main
I personally would keep the wings around for reserve in case of damage, as they don't seem to affect roll much (and roll isn't a big problem for the 205.)
