Quote:
Originally Posted by AustinSchuh
...Start with 0.00001 for P (then D then I) and multiply them by a factor of 2 each time. I tend to round from 4 to 10 when multiplying to keep it easy.
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Boy does that bring back old memories. Way back in the mid 70s I was taught the 1-2-5 rule by a graybeard engineer:
0.00001
0.00002
0.00005
0.00010
0.00020
0.00050
0.00100
0.00200
0.00500
...