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A208
Ret-ro rules in-line open-wheel chassis; 1226-based design; all-wire frame with “damper” main rails, separate torsional center-guide section attached to motor box built to be as narrow as possible using only four side-by-side pieces of 0.047” wire, separate left-right torsional wire-frame rails attached to motor box for front-axle uprights, torsional wire side pans, and variable spring-wire tension system between center-guide section / front-axle uprights for "chassis tuning".