Not sure if this is a MP only issue but the F/A-18 does all sorts of weird things while trying to taxi on the deck of CVN-74, it slides sideways, it will turn sometimes fine, other times it just plows ahead, sometimes there is a lot of rolling resistance like the wheels are stuck in mud or something and requires a lot of throttle to get moving, it's very odd. I remember having similar issues with the Russian carrier in the SU-33 when taxing near the arrestor cables. (again in MP) I have the carrier moving along at 30kts, so could be a problem of moving on as moving object kind of deal?