Worth checking the little UJs on the steering between steering wheel and steering box also. hope you find the problem!
As crowmann was saying they certainly do creep up on you!
If the drop arm was loose there's a good chance that the tracking is now out. Also check that the radius and trialing arm to chassis & Aframe bushes are ok. Bit of rear wheel steer will soon have you filling ya kecks.
Worth checking the little UJs on the steering between steering wheel and steering box also. hope you find the problem!
As crowmann was saying they certainly do creep up on you!
steering rod ujs would give plenty of play or tight spots if seizing but not vibration of road wheels that has to be after steering box
not sure how drop arm effects tracking nut it would give play in steering
If it was loose It could have moved on the shaft. This then throws steering out. Certainly did on mine recently.
if yours are the 75 mm ish ujs and not the larger 85mm ujs
you could roughly measure them , they should be the 75 mm ish ones rtc3458 or tvc100010 ,but you cant be sure if props been swapped at some ponit
How loose was the steering drop arm? I assume it's now super tightened and splines all ok with no dirt or grit in there
If you are at a standstill is there much free play felt through steering or is it more a cause of when trundling along something seems amiss
Partially seized calipers have a knack of hiding some wheel bearing play
Give everything a damn good check over it sounds like you need to find it before it's too late
I avoid m ways with mine. When I got it it was awful to drive. Slowly getting all the bushes changed and it's slowly getting nicer to drive... Or I'm getting used to it..