Rich -
You are quite right on all counts. Although I wasn't clear, I was really addressing the problem of the springbar tip hitting the underside of something - this doesn't happen with a chain-type springbar, but we have had a few reports of this happening with an Equal-I-Zer, since the springbars are not "lowered" as they are in a chain rig.
I was also addressing Eric's mention of getting the hitch head or ball vertical. There is a common misconception that it MUST be vertical - not so.
Sorry I wasn't clearer.
Bill
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