Hello....Ive just aquired a new Gibson SG Bass in worn cherry... very nice it is too,,,plays just like a Gibson bass should !!.I am wondering if there are any spares/upgrades or replacement bridges(like 3d or badass type) or saddles that could be fitted to allow better adjustment for individual action/spacing, on the bridge...I've been used to my Wawrick for over 20 years and thats got adjustment all over the shop,so, just wondering if any one knows of such improvements available to the Gibson Bass Bridge...Thanks in anticipation.....STEVE....