One way to see if it is the wishbone, is leave it out of gear but handbrake on then go to front wheels then try to hold wheel and move it as you would to spin it even though its on the ground. if you got movement the bush is gone its usually the wishbone rear bush,the bigger bush cos there is one on the front of wishbone also. It did not cost me much I put in polyurathen bushes from powerflex payed €56. you have to take off wishbone and knock out the bush I did it with a air chisel. but a bearing press is the best option. The powerflex bushes just fit in and clamp in which is handy. no need to press them in like the original.