I have SS-Spinners on my FIA and use the same procedure like describet be "Silversmith".
To look the Spinners I found the best when the tires dont toutch the floor.
The tone you can hear when the leadhammer hits the SS-Spinner givs you a good advice when the Spinner setts on the weehl, and also you can literally feel the sound it in your hand.
SS-Spinners aprox. 1200 Gramm
Trigo ALU Spinners aprox. 450 Gramm
Rico
Attachment 21204