I have completed a set of drawings for the tuner/bridge assembly. What is still missing is the plate on which they should be fastened. I am planning two different versions, one for fixed bridge and one for tremolo, preferably identical except for the spring block. Also, I have created two sets of drawings – one with a 6mm “slider” and one with 8 mm. I will have to try both, I think. Drop me a line if you want the actual drawing files in Visio format. I will be happy to share them.