I have just purchased the Tortis rishas, and followed their
instructions re customizing, something I am fairly familiar with since I play the classical guitar and am used to spending hours customizing my
fingernails.
I thinned out the playing edge and sandpapered it to a fine point, yet it delivers a harder tone than the one I have been using for the past few
months (bottom one on the photo), with which I have developed a mellow tone, which is that I like best (though I can play hard and loud when
required).
My question is : has anybody here any experience with Tortis rishas and how do you suggest I shape and refine the other two rishas I purchased from
them to obtain the sound I like ?