hey , sorry in advance because i truly didn’t find an answer about my problem, and hopefully there people here that use maya 3d ,well , my problem is in maya 2016 , car modeling , the process goes like this :
(after importing car blueprints and setting them up )
1- i select side view
2-i select the curve tool and start drawing the vehicle curves
3- and then i select the top view in order to adjust the curves
4- and then i select the point and hit control and middle click to relocate/edit a point on two axis (top view )
5- and the problem is whenever i hit control and middle click the curve point moves on its own towrds the right
6-and whenever i try to add a new curve points to a certain curve , the points move towards a random locations