There is a high possible that the frame will cave in if recurring restringing at higher than racket maximum recommended tension.
Here is one of the solution to prevent caving for long term restringing at high tension.
Big T-Shape grommet is for shared grommet hold.
Weight: 2g approximately 30pcs
Here is one of the solution to prevent caving for long term restringing at high tension.
Big T-Shape grommet is for shared grommet hold.
Weight: 2g approximately 30pcs