Sir God knows ke whats actually broiling in my head lekin sir, trust me your reply really made me feel relieved. I was thinking ke waqai mera weham hai, but then I remembered ke ye thumping sound mechanic ki hi point out ki hui hai. I never realized it before. Last night I drove a Mitsubishi Double Cabin and it had a very "thummpy" steering. I came back at 3 in the night, gardi nikali and started driving and checked the thumps, Double Cabin ke baad apni gardi ki thumping feel hi nahi hui. And then I realized mechanic ne bhi drive kiye baghair hi kaha tha ke steering se awaz aati hai, how would that idiot know that without driving. No doubt mai apni hi bewakoofi ki wajah se sab ko tang kar raha tha but thanks to you, I realized my mistake. Thanks sir, I am obliged