Thanks for the input Rodger. Greg pointed out the company you're welding those for when we were cruising through Bakertuckey.
That tungsten was violated just as I was finishing the weld. Typically I take it to a point with a little longer bevel than it appears in the photo. I did experiment with putting a slight flat on the point during the session, prefer pointed.
I completely agree with the heat control and it's much more involved than just setting your amperage. I'm going to start practicing/experimenting with pulsed mode/settings on thinner materials. I think that will compliment my lack of talent nicely.