Servo saver problems. :(

[bandyleg]

Hi everyone, I have bought my x6 second hand and since having it i have been convinced that its been under steering, I had tried servos and different set ups to no joy! So today i asked one of my local club drivers to do a heat with my car to get a second opinion, It turns out my thoughts were nearly right, The servo saver actually seems to be doing its job too well as it was straightening up under heavy load and basically doing what the hell it wanted but on closer inspection it appears that its as tight as can be.

Im wondering if any body else has had the same problem and if so can any one shed any light on how to fix it as there seems to be nothing broken or loose.