I placed an order through Amazon for a replacement bridge for my 80s Danelectro. (The bridges sag under string pressure.) They didn't tell me but they put the order through Chicago Music exchange. I didn't notice at first when I installed the bridge that the screw that they provided to adjust the bridge tilt was too long and had slightly protruded through the back of my guitar ab about 1/16". Last week I brought it to my guitar tech for a professional setup and to turn the combo volume/tone pots into separate, single master tone volume and master control. Immediately he noticed that this bridge too was starting to sag. The invoice was from Chicago Music Exc. so I contacted them with the situation. After three fairly detailed emails it came down to their telling me that they received it from All Parts and that I should contact them. After calling All Parts, they said they get them directly from China from Danelectro and now that it is after 90 days they would take no responsibility. Beware of the bad bridge replacement, let me know if there is a better one and know that buying from Amazon is no guarantee of satisfaction...oh and the same with Chicago Music Exc. even though I own a perfectly good Tele with All Parts body, neck and many parts. I will avoid dealing with any of these companies from now on.