hi guys, i was thinking about giving my chucks some foam, is it necessary for me to add some foam to my chucks ? preventing from getting hit by my chuck's actually 
I don't think that's really necessary, but that's just me.
Maybe you'd want to buy a pair of foamies instead of giving your steel chucks some foam, coz imo your chucks are good the way they are.
Or you can try making a light DIY chucks (PVC is a good material) for practicing until you get used to the techniques before moving to your steel chucks.
