Quote:
Originally Posted by codemonkey
Whatever you do, don't listen to my previous advice here, I was way off. In trying to work out my dec issues I've discovered that the worm end float adjustment is in fact critical.
Today I backed off the grub screws that adjust the worm/ring meshing as I suspected this was too tight; it wasn't binding, but it didn't sound "smooth." After doing that, I adjusted the worm end float and found that, visually, the backlash is massively better after tightening this up. May need to adjust it a little still once I get it under the stars, but I can tell by watching the end of the worm when I slew in dec that the backlash is way better.
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I'd certainly agree the tension on the end of the worm/bearing is every bit as critical as the grub screw tension on the worm/gear. Has to be firm, but not so tight that you get binding as the assembly is rotated all the way around (there is usually a tight spot somewhere if you get it too tight).
What about padding the worm/bearing ends though - is that possible or required to optimise the worm/gear mesh? Be interested to hear from gurus?