In a message dated 1/4/06 11:54:21 PM Eastern Standard Time, BillB@bnj.com
Lifters, however, are
supposed to be flat--not domed. You takes your choice--rollers or flat.
Nothing in between. Flat is good, domed is bad. Flat rotates, domed or
dished stalls and wears.
The new lifters I have, and the old (good) ones I have checked, are not
exactly flat. The base of the lifter is slightly "domed", with the center
about .001"-.002" "taller. I thought that was what helped them rotate in the
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