Drift 420 hardware fit record
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Print this sheet or enter results in the CSV. Blank fields mean untested, not passed. Record the exact supplied part and any deviation before changing the CAD.
| Measurement / check | Observed value and result |
|---|---|
| Printer / nozzle / filament batch / material profile | |
| Coupon ID / measured mating dimensions / selected clearance | |
| Selected S socket / T tail / P pin; does the tail rock? | |
| Selected hole center X and measured CG X (mm); old rear hole X157 | |
| Strap, lead, horn and closed-cover clearances | |
| Completed dry mass / battery / selected configuration | |
| Measured CG behind leading edge / wing setting | |
| Joint preparation / adhesive / cure time / coupon test result | |
| Control travel / direction / binding / retention | |
| Propeller removed: bus voltage / current / throttle cut / failsafe | |
| Measured propulsion / temperature / cooling (when mechanically qualified) | |
| Date / builder / changes / next action |
Open items for this model
- Actual tail and pin selection; numerical CG measurement; repeatable gentle glide behavior.