jimgood
Well-known member
WALL STUDS, IDIOT!!! 
I've had a Zircon stud finder for many years and it's been pretty good. But, today, it was absolutely miserable. I was trying to locate studs to mount a hanger for my QuickJacks. Every time it lit up to indicate a stud location, I would drill through the drywall into thin air!
I tried knock testing but I wasn't 100% sure. I ended up drilling small holes 1/2" apart horizontally until I hit wood. It was maddening! I ran the stud finder over those areas again and it still did not indicate over those spots. WTF!?!
And, yes, I know how to use the thing. You hold it over a spot where you're sure there is no stud, hold the button, wait for the light to go out, then slide horizontally until it lights up again. Pretty simple.
So, maybe it's just old. I put a fresh battery in it so I know that's not the issue.
So, besides the knock test, what do you guys use?
In case you're wondering, this is what I was mounting: http://www.garagejournal.com/forum/showpost.php?p=4961160&postcount=24

I've had a Zircon stud finder for many years and it's been pretty good. But, today, it was absolutely miserable. I was trying to locate studs to mount a hanger for my QuickJacks. Every time it lit up to indicate a stud location, I would drill through the drywall into thin air!
I tried knock testing but I wasn't 100% sure. I ended up drilling small holes 1/2" apart horizontally until I hit wood. It was maddening! I ran the stud finder over those areas again and it still did not indicate over those spots. WTF!?!
And, yes, I know how to use the thing. You hold it over a spot where you're sure there is no stud, hold the button, wait for the light to go out, then slide horizontally until it lights up again. Pretty simple.
So, maybe it's just old. I put a fresh battery in it so I know that's not the issue.
So, besides the knock test, what do you guys use?
In case you're wondering, this is what I was mounting: http://www.garagejournal.com/forum/showpost.php?p=4961160&postcount=24
