Hi, I was hoping to get some advice on the 42030. I did have a drive issue, but sorted now (differentials the wrong way), but next thing to conquer is the steering issue. When it's at 'rest' it's sitting in a left turn, so turning right will only make it straighten up so there's no right turn to it. I have no idea what happened as it obviously started straight, but developed the turn part way through building and I thought once it was finished, with the controls it would straighten up, but no such luck. I've no idea what bit does what, as this is our first proper Technic build, so after some pointers if anyone has an idea, thanks. ?