Tooltip: 4SRect 600x500x200
Creates a 600 mm by 500 mm rectangular opening with 200 mm radius corners and with four supports. The software centers the opening between opposing supports.
Select supports as opposing pairs for a 4S opening:
If opposing supports 1 and 2, or 3 and 4, are not parallel, then the opening is centered between the midpoint of each support.
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