after reading all of these posts i wonder if i have a md 600 at all and my friends that have one too they may not have one
there are posts from pprune rs that mentions 500 /520 i thought this thread was about 600 s
i own and fly one i find it a joy to fly ,cheap to maintain,good value for money, reliable, [note it does less time in the maint hangar than some friends i know that have 350/355 /341/ 407 /109/
maybe you should go and fly a 600 then comment every one that has been in mine likes it [i think]
rant over