Dave,
Our anchor just picked this ball up.....it's marketed for heavy oil, but I think you could use it in medium heavy as well,....medium, maybe, as long as there is enough head oil left like Rick said.
This ball goes long and rolls up w/ a nice hard arc and just crushes the rack!!
The messengers are actually funny to watch !! Plus, our anchor doesn't have that much hand,...very nice ball! I'm no Track fan (not against them either) but this ball is impressive!
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JEFF