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[bcarpenterfhl 10+ year member]

what program is this that you used and where can i get it ???

thats most likely wrong. someone asked me to plug in all this stuff into BBP6, and i just posted it. Though, it usually gets you in the all park of +/- 2 Hz. it doesnt calculate slot port displacement correctly, so the tuning is often wrong. However, when using round ports or sealed boxes, it calculates them perfectly. you can buy it for $125, or limewire it.