Please, someone could tell me who sells (nylon) load spreaders (like those in posts #122 or #217) to attach in both mounting posts of my Eagnas Combo 710 stringing machine? I could not find any in the Eagnas Internet site. I verified that my original mounting posts are causing some damages (dents, cracks) to my badminton rackets, especially in their head top. They could be custom-made or industrialized load spreaders as well. Thank you.