This page contains a JavaScript program that calculates axel alignment adjustments
for Pinewood Derby cars. The alignment calculations are based on the results
of four trials as described in the Alignment
Process chapter of Stan Pope's excellent book Learn
to Build a Winner - A Textbook for High Performance Pinewood Derby Car
Design and Construction. To use the alignment computer run the
four trials and enter the wheel positions as they appear at the end of
each trial. The recommended actions are displayed in the bottom panel.