my truck still runs funny

[19mike69]

well,i switched the vac adv line from the right side to the left side of the carb and plugged the right side and that seemed to take care of the missing at high rpm's....of course now it has a miss it seems at idle....when you sit there and put it in drive and hold the brake and give it a little gas the almost break the rear tires loose,it seems to have a slight miss....like a dut-dut-dut....i have no idea if my timing is right so i need to get a timing light and check it...it has new plugs and wires but the cap and rotor are the ones that were on the dist when i bought it used....guess i need to pull my head out and replace those too...lol