Click and grid

Hi chaps,
Im pretty new to my Cubase 8 Artist and have a coupla issues.

When I the tempo of the track, the click changes tempo but does not then keep time with the grid.
Also, if I import an ez drummer track, the clip does not come even close to 4 bars on the grid.
Ive change both the fixed and track tempo just to see if that had an effect but to no joy.

Both the click and ezdrummer play together.

Hope you can help. Its a nightmare editing without the grid!

Thanks

Hi,

How is your main ruler set? Is it set to Bars + Beats?