Going forward, while not align pin on the intact side verbilbanka, its end surface, he further breaks down a seat at the top, thereby increasing its diameter. If this operation section of the difference between "native" and repair small groves, then in the subsequent setting up the piano, she can not provide a reliable friction. Withdrawal from the pin significant difference sections of "native" chopping at scoring will "resist" and as a consequence, it is possible deformation. The tuning key on it just does not nalezet. There is also a danger that the super-powerful pressure created with the new scoring repair chopping, with a large difference in cross-section of the "native" will not allow full adjustment tool later, as the Adjuster will be difficult to "catch the desired sound." More One of the caveats, pocketing repair peg with significant difference in the cross section of the "native" chopping, it is likely to break even when you set it, because it is made of sufficiently strong, but brittle material.
I Not to mention what the breaking load tests in this section and verbilbanka. I consider it possible to share one more to their supervision. Very often seen that after plugging repair groves, adjacent, side by side, as a rule, do not build. This is especially true of the small octave range, where the pegs are located closest to each other. With high confidence, we can assume that in this case we have already partial softening of the individual layers verbilbanka, even at a considerable distance from the considered chopping naturally reduces the functionality of multiple, adjacent pins.