I have adjusted them both, itdoesn,t make any difference. I disconnected them and then tried them singly, the side to side movement makes a perfect stitch every time, it's the one that goes backwards and forwards thar seems to be causing the problem, is there anything else that can be adjusted. Thanks for your reply.
my liberty is creating extra long stitches (.1/2 inch up to 2 inches long) is this a fault of the stitch regulator. These stitches are not being missed because the needle has not punched the fabric, they seem to be extra long stitches. I have not had a problem with this machine which I have had for a year now. Ray