Zero-Account Pass: Paste your Paddle Receipt ID (
txn_...) to unlock 24h unlimited revisions on this device:
Luthier Multiscale Fan-Fret Fingerboard .DXF Generator & Custom-Tuning String-Tension Balancer
✓ Zero Sign-Up · 5 sec in RAM · 0 Bytes Stored · 24h Free Revisions
Failure Prevented: Prevents $1,300+ error risk across StewMac · D'Addario · Ernie Ball · Strandberg / Dingwall (.json / .dxf / .svg). Drop scale lengths, nut/bridge widths & tuning .json -> Get 0.001mm CNC fre
1. Export Input: Grab your draft file (*) from your target tool or portal.
2. Drop Into RAM Box: Drag the file above or click Try Live Broken Sample to test instantly.
3. Inspect Free X-Ray: Review every structural defect and blueprint fix before paying.
Drop Any Technical File, Log, CSV, XML, JSON, Hex or Binary Sample for Free In-RAM X-Ray
Drop anywhere on screen or tap to choose file · Instant X-Ray in RAM (no registration)
Pre-Pay Deterministic X-Ray · 3 Structural Defects Caught
Verified Ready Package: Structural Byte/UTF-8/Delimiter X-Ray Report + Priority Lab Auto-Fixer Spec (.txt)
Done! Where to upload / apply your fixed file (30s):
1. Save Verified Output: Keep your downloaded Structural Byte/UTF-8/Delimiter X-Ray Report + Priority Lab Auto-Fixer Spec (.txt) in your project folder.
2. Upload / Apply to Target System: Import the verified file directly — all structural checks pass.
3. Instant Rollback Protection: Keep your original input; 1-click refund stays available anytime.
Merchant of Record: Paddle.com Market Ltd · Automated VAT/Tax in 200+ Countries
< 0.8s Automated POST /adjustments Refund · Zero Human Support