Thanks Charlie,
Where can I buy the Corn Head Grease? Tractor Supply?
I've heard that the lack of flow is the problem with grease, since the lubricant needs to get to the rack and both inner ball joints. Grease injected through the zerk won't flow out to all of these areas.
Does the Corn Head Grease flow?
Perhaps a mix of oil and grease would be a good balance of "flow" and "stick"
Fred