DP Dual TRAC 20 Manual, and DP Trac 20 manual --- Assembly Instructions, This manual lists the 129 parts and part numbers that are used in this piece of equipment. It shows assembly steps along with pictures/drawings, including the cable routing, 8 pages. This manual will help in assembly of the Trac 20 as well. $7.00 + 1.00 S&H. Email me at
TJTYLE@AOL.COM personal checks, money orders, paypal (credit cards and transfers) welcome. I also have copies of the DP Dual Trac 20 & Trac 20 exercise manual. I also have copies of the DP AirGometer manual