Comprehensive manual for Merlin 8.4 weather management and drag racing prediction software. More than 40 pages with tips, techniques, pictures, and step-by-step instructions for getting the best performance from your Altalab.
"On the Money Every Run! This weatherstation is the best thing that ever happened to me. I was runner up last weekend Div 7 in Bakersfield, It's deadly accurate and I'm on the money every run - within thousandths!"
Randy Bowers