b18a1 driveshaft problem

for some reason, my 91 ls has a wobble on the passenger wheel, after i replaced the axle, (passenger side) is there a way to get rid of that problem? it only happens when im accelerating, doesn't wobble when im down shifting, coasting, or slowing down... i can't figure it out please help...

http://www.automotiveforums.com/vbulletin/showthread.php?t=564952

warped rotors, pads, axles, wheel studs, bent wheels are a few to start off with.