Trying to get the white bats i ran roof assaillent over and over with my main. He now has almost 150 k kills, no luck. I decided to do a test.

I made an alt i ran roof as soon as i could but also other maps dropped loads of vanities to me. On roof no bats bleeeeh but loads of socialite legs. Seemed i had my lucky char in my alt. Then the count came on 10 k, demon achievement. I had NO vanity whatsoever since! Also pinks seemed to drop less. Looks like high killcount is killing the droprate. Hard work gets rewarded with bad luck. For me it seems there is a serious problem with the dropmeachanics.