Originally Posted by MAX PLY
As Irving said, string moves if you hit with spin. Some of the roughs may move less and Recoil is a thought--you could also recommend adding string savers. You could also recommend he try a String-Thing straightener (which works just ok)--otherwise, there's always golf.
Not sure where we are going with this. Is the reason for wanting a string that does move (or has the appearance of not moving) because you want to reduce string breaking or does the customer just not want to see the crocked strings?
Everyone has the right to be stupid... it's just that some people abuse the privilege...
Balance - 31.0 cm, Weight - 358 g, SW - 346 Kgcm^2