Lewis - Double French Horn Overhaul

"Ion does excellent work. He completely revived my older Lewis to its prime after some patching and valve work - an artist in his own right."
- Daniel Kitchens, Principal Horn, South Dakota Symphony Orchestra
We did a complete overhaul of this older Lewis that consisted of:
1. Vertical play adjustment which eliminated excessive rotor noise and brought to compression down to 0.4
2. Expanded top bearing plate on first and fourth rotors - fourth rotor could be easily pushed out by hand
3. Identified and fixed with a custom patch 2 pinholes in the F branch
4. Micro-aligned of bumpers so the the ports inside the horn have perfect alignment
5. Dent removal from the tail
6. Ultrasonic cleaning

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Id hate it if my horn started to leak. Probably an expensive fix.