Nope, it's pretty solid.
My angle iron is 33". Make sure that the PM doesn't block your view.
It's a 17". It doesn't wiggle much at all.
Butcher block countertop table (IKEA hack)
Gopro Hero 3 Black Edition IP camera
How to Build A Ball Pit On Your Balcony
Glow in the Dark Commode Seat
8' Folding Kayak
Making perfect pipe Saddle cuts with a bandsaw or chopsaw
No-Knead Brick Oven-style Pizza
How to Build a Polished Concrete Desk
Simple foldable kayak trolley in 20 minutes
EXTREME FAT TIRE BICYCLE
PVC -- It's Great for Inventions
Make a stained glass mosaic portrait from a photograph.
Home made DIY Grey water system water recycling.
Vehicle efficiency upgrades: 30+ MPG in 2.5ton commercial truck
$10ish DIY Variable Temp Soldering Iron Controller
After-Swimming Ear-drops to prevent infections
Run Your Kitchen Timer On a More Common Battery
Make a carbon arc torch for your 220 volt stick welder