Sure, easy to experiment. Mark the starting position so you can easily return it to your baseline if you encounter any problems. Try testing 1/4 turn increments and see where that gets you.
Although, since your car is turbo, depending on the specifics of excessive smoke behavior, the problem might lie in the LDA or its adjustments. Does it smoke at idle, off-idle, cruise, high RPM/high load?
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1985 744 gle d24t
1985 745 gle d24t
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