Maximizing Damage with Xbow

Alright ladies and gents, after being a carebear archer (for the most part) and using the almighty Windy in da Cloudy since 69, it seems that my Crossbowery has fallen out of practice, and I was wondering what the fair archers of the PW forums could share some of their archerism with yours truly.

I was wondering how I could get the most damage out of my hh80 flash fire using any combination of skills. More specifically, I was wondering what skills to use on the second boss in RB gamma so that I won't have to bug our wizard to help DD so that it dies in time. All this does it add a nice level of stress to the cleric and a few more ticks off our charms.

In the past, all I really needed to do with my Wind and Clouds in order to do the best damage was to spam take aim for the faster chi, and use other quick firing skills so that I could double spark quicker.

And also, for anyone who would like to do a double whammy of help, how about the single best combo of skills to use on those pesky HA users whilst PKing. I have a general idea, but confirmation from a higher up or perhaps a new trick would be greatly appreciated.

Thanks.

TL;DR How does I shot webz wit mah xbow?