The objective of the study is to enhance control precision of fuzzy controllers. Typically, fuzzy controllers realized by means of look-up tables come with relatively low precision resulting in nonzero steady state errors and eventual oscillations. The approach proposed here eliminates a dead zone produced by the look-up type of the realization of the controller by introducing a certain interpolation mechanism based on the existing look-up table. This proposed technique is contrasted with the existing hybrid controllers (formed as a tandem of some fuzzy controller and a PID controller and equipped with some switching mechanism between these two). Experimental results dealing with third-order systems with delay are provided to illustrate the effectiveness of the introduced design of the fuzzy controller.