reluctantatheist posted a video of his GLD actually making his aim SLOWER. So I confirmed it with several tanks in a training room... most noticeable was my is3D. Asking war gaming for a refund on all my tanks I use regularly that has the GLD. MANY players are running into this on all platforms. Feel free to post your tank that has the issue. Something tells me it's not just a couple tanks.
So far : fv183, IS3D, IS7