Although I dont know much about ZOLT, I assume the number of shorted shares in ZOLT is too small to have a significant effect on share price. But unfortunately penny stocks can easily be destroyed by NSS. Thats why NSS is big problem for us here.
The good news is that once we are off SHO list, and get rid of NSS, GSCR will ROCKKKKKKKKKKKK. I am just waiting for that day. I hope that day is soon.