In 1988, the Headcrasher FRT4 was redesigned again, this time with the fine tuners completely out of the way and adjustable from horizontal position. The “Headcrasher” logo also disappears and is replaced with “FRT tremolo system.”
This Headcrasher design, in my opinion, is the epitome of what all major artists wanted in 1982-1983. It solves two main problems that Floyd Rose encountered in early designs: Fine tuners obstructing playing style and having the ability to actually fine tune.
In my opinion, if Fernandes Japan and Floyd mastered this design 1982-1983, I believe there is chance all modern Floyd models would be based off this version. But of course, timing is everything. This particular version lasted until 1994 (as seen below on the right). In 1992 (left), the saddles were slightly redesigned and have a 45 degree angle cutting down on the back of the saddles. Otherwise, it’s identical.