Thanks a lot Jim, E-Mo, Montague,

Yes Carburetors did give me hard time, nearly 3 to 4 carbs have been changed, but no positive outcome, anyway, I think Im gonna disassemble it or get it done by my friend, but I'd probably do this is how I'd learn. Thanks for your advices and E-Mo great site about engine disassembling. I'd prolly do it next week and keep you posted about it.

Thanks again

Mody