Hypothetical situation

[Jon Page]

>   What regulation would you do in one hour, using only one tool?

A screw driver. Align parts and tighten flange screws.

Other adjustments may exacerbate the situation with other adjustments
and then your hour's up with the action not shining a good light upon you.

Second would be a spring hook which can also be used to adjust Let Off.

Third, If there is excessive lost motion and the springs are weak,
a capstan wrench to reduce lost motion and keep the shanks resting
on the rest.
-- 

Regards,

Jon Page
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