Balance Rail Bearings

[Newton Hunt]

> Newton may prefer to sob and sweat, 

We all gotta pay or dues (or don'ts).
		Newton

PS  A rotation of only 2 or 3 degrees will have an noticeable change
in level.  It may be only .003" at the bearing but that translate as
.006" at the front.  Even _I_ can find that.
		njh