Good point. I neutered my post above.
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The numbers in my spreadsheet are outdated, was only to show how I get the numbers I was talking.
I donāt have F&S for the LR4 yet, Iām going to mill the aluminum strut plates and than start testing things in the proper way!
Iāll share all my testing about in a future topic 
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OK, Okā¦let me try asking another way.
Doug, when you cut the full sheet torsion box for your friend chaz, (albeit on a LR3) how long did it take to cut the pieces for the torsion box. Roughly? an hour, two, eight? AND should expect similar results on the LR4?
Thatās what I need to know so that I can be assured that when I go screwing shit to the stage floor to bootstrap the table, I will have enough time to complete the job and clean up before the next person(s) come to use the space.
Itās a fair question. Itās been quite a while and memory is fuzzy. More like between an hour and two, not eight. LR4 should be able to do it in a shorter time, but I donāt have hard numbers on it yet, just a sense that itās more rigid and can be pushed somewhat faster.
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I just went back and looked at my video of cutting a full sheet capable torsion box table.
The cutting starts about 1 minute in, and ends at about 13 minutes in, and I think that playback was sped up by 10x, so, 12 minutes x 10 = 120 minutes. So two hours seems doable.
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Thank you!! Now I can plan ahead and get this beauty all buttoned up and ready for Spring Musicals (Building begins in December)
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Machine is at the very bottom āOthersā or āMiscā or I donāt know. All the others are the machines they sell. 
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