easy way to tune

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1. NEVER touch the MSN (midrange)

2. With both the LSN/HSN set at flush, start the mill.
*do some speed runs until at running temps.

3. Start bringing the HSN clockwise/lean a 1/4 turn, then speed run
*continue this process until the smoke just starts to disappear, then back out a 1/4 turn counterclockwise/rich.
*you want to see some smoke from the exhaust, this means you have sufficient lubrication to the internals keeping the temp from detonation (popping)

LSN
only adjust this for idle and low speed runs.
*generally you don't really need to play with this one, more a fine tune adj.
 

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