Start with a 3 C's list:
1) What dimensions/parameters does the design have to fit within? (Constraints)
2) What do you want the design to do?...
Used it for 3+ years (2001-2004) while working at EVANS Consoles, and OneSpace is fantastic! Went for training in Ft. Collins, Collorado....
Hey...Mechanical Designer from Canada! Calgary to be exact.
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