What FEA package are you using? Is this CosmosWorks? Please give us more details so we can help you.
Best Regards,
Heckler
Sr. Mechanical Engineer
SW2005 SP 2.0 & Pro/E 2001
Dell Precision 370
P4 3.6 GHz, 1GB RAM
XP Pro SP2.0
NIVIDA Quadro FX 1400
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Do you trust your intuition or go with the flow?