The PT variable pitch slide tebulo likupezeka mu zitsanzo zinayi, ndi kamangidwe kakang'ono, kopepuka kamene kamachepetsa maola ambiri ndikuyika, ndipo n'kosavuta kusamalira ndi kusonkhanitsa. Itha kugwiritsidwa ntchito kusintha zinthu pa mtunda uliwonse, kusamutsa ma point angapo, kutola nthawi imodzi kapena kusalingana ndikuyika zinthu pamapallet / malamba otumizira / mabokosi ndi zoyeserera ndi zina.