Getting the click track to click at 16th notes...
 

Yea basically its always on 8th notes and I know there is something in the transport that can change the click speed but that only seems to work if the track is a solid tempo. I have many tempo changes so that did not work for Me. Let me know if I'm overlooking something but I'm sure its pretty simple thing to do.

Re: Getting the click track to click at 16th notes...
 

If you have conductor on (blue in the transporter window), the click on the + sign next to the word "tempo) in the tempo track (be sue you have the tempo ruler on) and in the pop up window, select whichever note value you want to get the click beat. If you have the conductor off and van vary the tempos, then click on the quarter= button on the transporter and the same little pop up window will come up and you can assign the note value there for your click beat.

Hope that helps.