Printing issues

Hi, i hope someone can help, I have a K8200, with these upgrades, K8203, 2 x K8204, GT2 16 teeth belts, all was working fine with the printer when one of the linear bearings dropped a few ball bearings, I replaced this with a new one, but since then I have struggles to get the first layer top print correctly, see attached picture:
dropbox.com/home?preview=IMGP0090.JPG. thank you for any help you can give. Ted (deafoldgit)

You need to make the picture public.

Hi, oops forgot, but not to worry it has been sorted, thank you, for trying to help, Ted

No problem,

Enjoy your printer.