Quickmount is the predrilled holes in them for reactors. They do pretty well all mountain compared to a lot of twintips. Dead center isn't the best idea though.
The Incredible Welfare Whale!
"Never before in my time at the bar or on the bench have I ever had to deal with somebody who voluntarily allowed himself to be buggered by a dog on the public highway. Frankly it is beyond most of our comprehension" - British Judge