The fraying is not occurring during the process of pulling the X slack through the mains. It occurs once all the slack is pulled through, and I push the cross up into position right before I tension it.
Freyed strings move around more and result in more erratic shots. When thr string is really freyed even the sound of hitting the ball will change. The sound hitting the sweet spot will be similar to hitting the edge of the racket - it will not pop but will sound dead and weak. 2) if you use polyester strings.
Again, it's possible that the cross strings were damaged during installation, but it's completely normal for soft strings to start "fraying" as they're played with. This is especially true if you're hitting with a fair amount of topspin.
The appearance of the strings – The easiest way to know when it's time to restring is by noticing how your strings look. If your strings are fraying or look shaggy, the strings are starting to come apart and you're not going to get as much spin or power when you hit the ball. When your strings get ratty-looking, it's definitely time to restring.
More Tennis String Fraying images
My racket strings are fraying. Yes, my racket strings are fraying – a bit like my nerves when I am 4-0 down in the first game! So – I recently had my preferred squash racket restrung with Tecnifibre strings, and after playing with the racket a few months I’ve noticed that the strings are starting to shows signs of extensive fraying: I have never seen this before, but after a little research online I discovered this is not unusual for “Multifilament” strings.
All tennis strings will lose tension over time. They begin to lose tension as soon as they leave the stringing machine. Depending on the type of string , in the first 24 hours after stringing, strings can lose roughly 10 per cent of their tension, and this continues when you play with the racquet.
The string’s shock-resistant qualities and absorption rate will give you some fraying and a very quick loss of tension. This also contributes to a lack of control and can be startling for some. Natural Gut
However, with more than a handful of polyester strings on the market, one string stands out as the best tennis string for topspin, and that’s Babolat RPM Blast. Babolat RPM Blast First, as a polyester tennis string, the strings are slick and quickly snap back into place upon contact, helping to generate topspin.