I am installing 1" stainless studs with plastic backers, after about 10 I though I should find out how tight they should be. I have been tightening so the back of the stud is slightly recessed into the back of the track. Should I be cranking them a bit tighter as to recess 1/16 or so? How about loc tite? Any suggestions would be great, Ive stopped until I find out.