71/72 Side Mirrors any problems?

[WadmalawJoe]

I have a 69 and I bought the period correct mirror arms and I went with the larger 5x7 mirror. I cannot take the vibrating shaking mirror, its useless unless your going under 30 mph. I've tried re-tightening everything, added extra gaskets for cushion and nothing really helped.

So I am getting the 71/72 mirrors also called sport mirrors I believe, but before I order them, has anyone had any problems with them shaking or anything like that? Does anyone have any advice on them? What size is the mirror part? Is it big enough to see decent in traffic? I thought about going with the west coast style mirror, but I think they are to big.

Thanks!