Zenithstar 80 ED II Focusing problem

Tried out the new scope last night for the first time. I was using a 1.25" diagonal. I tried a Nagler 13 and a Meade 6-24 zoom lens. With the focuser racked all the way out I still could not get a sharp image with either eyepiece. It seemed like it needed just another quarter turn of the knob. Any suggestions would be helpful.

Thanks,
Joe Moskowitz

Sounds like you need an extension tube.