The mantra's vibrational energy might be Increased by the proper pronunciation. But what is going to matter most is your intention and concentration. In time, and with practice, pronunciation will arrive right. Out on the sacred Hindu mantras devoted to Lord Shiva, "Om Namah Shivaya" is probably the effective chants, https://abbiey100pft7.daneblogger.com/38175178/kali-no-further-a-mystery