Re: [asuskier] Static Line Offheadings
asuskier wrote:
I'm aware of Murphy's law for any jump... but is there anyone with firsthand experience of what can go wrong on a SL? And who knows what they did wrong?

I'll go against the grain here an answer your question.
As far as off-heading goes, the biggest factors in my mind are wind and your position relative to the attachment point. Try to stand as close as you can to the attachment point and, if heading is critical, try not to jump with a crosswind you haven't experienced before.
On the topic of wind, a tail wind can cause a significant delay in your opening. Again, when jumping with a tail wind, make sure you've got plenty of altitude and/or have experience with similar tail winds.
Another important factor is your brake release. Particularly on lower jumps, if you release your brakes too quickly, you can cause the canopy to surge forward. Learn to release your brakes by pulling down quickly to the release point, then letting them up in a controlled manner. How quickly you can do this is determined by experience.
Canopy oscillations can also be caused by an aggressive launch. On low jumps, a strong launch forward can cause enough oscillation to pound you into the ground. Learn to drop straight down off the object. The extra ten feet you get from a strong launch is not going to help you.
Rigging is, of course, always important. When you're doing static line, always use tan elastics on your tailgate.
Never use black elastics. Black elastics won't break when they need to, and are much more likely to result in a tailgate hang-up.
Those are the big issues that come to mind.
Michael