TonyUK
TVWBB Guru
Being of an engineering background, I got tired of Weber's wobbly wheels. It went against my ingrained training that things need to fit together well. So I decided to fix the Weber Wobbly Wheel Syndrome permanently. All it required was a couple of washers and a 3/8" ID lock collar per wheel. I think the pics show adequately how I did it, and no additional text required. The lock collars can be found on Amazon, cheap as chips.