I was playing with it over the summer. Halo rolls and I guess what is akin to a Steve. I have not been able to do an angel roll though. That's pretty impressive. :)

Ive heard a lot about making the tether longer for contact meteor. There's probably a lot of evidence to back that up too, but I cannot keep the rotation fast enough when I get a full 3m rope to do that. What has been working for me is having a thinner rope, so that the heads inertia can keep the meteor taut without having to add more weight to the heads.

Those are just a couple of options, but yeah, adding a heavier head would totally make contact poi more successful. I wont say easy, cause getting pegged with a heavier head wont be easier. :P