Which of the following is a disadvantage of combination clasp
The combination clasp has several disadvantages: 
(1) It involves extra steps in fabrication, particularly when high fusing chromium alloys are used.
(2) It may be distorted by careless handling on the part of the patient. 
(3) Because it is bent by hand, it may be less accurately adapted to the tooth and therefore, provide less stabilization in the suprabulge portion.
(4) It may distort with function and not engage the tooth.
Involves more steps in fabrication
Can be easily distorted while adjustment
Can distort during function
All of the above