Re: Gannt Chart Time Line
In case you have entered Tasks, Duration and Predecessors links then Microsoft Project is doing what it is designed for. Entering or altering dates cause constraints which affect flexibility of Projects.In order to achieve what you want reconsider the Durations and try assigning more resources for decreasing the Durations. Just go through the Project's calculations and adjust your Data accordingly in case dates doesn't gets accepted.
Re: Gannt Chart Time Line
Actually i haven't done predecessors or successors, i have put the durations up and have added the blue bars on the gannt chart manually but the blue bars with arrows are pointing at the blue bars that i have added. I am not able to get rid of the arrows time line for redoing whole scheduling.