Link to rotary spring adjustment please
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- bugler
- Posts: 91
- Joined: Tue Feb 18, 2014 5:22 pm
Link to rotary spring adjustment please
Would you be so kind and link me to a video or description of proper rotary valve springs installation. I just bought a 4 valve modern linkage tuba ( 1/2 Jupiter) and the paddle springs don't have an even tension. Thank you for helping !