From: Arthur W. Brooks
Sent: Tuesday, July 08, 2008 10:12 AM
To: Thomas G. Brown
Cc: Mark Smith
Subject: Update on Stage 3 Screen Traces and spreadsheets

Attachments: trace00_path5tom3r15.safe

Tom,

Attached is an update of the spreadsheets and ibl files for the laser, cg and lift point traces. For the tension calculations I've  lowered the hook height 18"  on the left side (from 307.625 to 289.625) as you have shown on the right side (from 285.625 to 267.625). This keeps the range of motion for the slings required for both sides similar.

I've run the new traces thru ProE and the overlay of lasers and traces check out.

As previously, the ibl files labeled trace01 thru trace03 are the laser traces, trace04 is the CG and trace05 thru trace07 are the swivel points.

Art