When you say your focus spots move slow, are you refering to the preset movements of the compu?
Say for example the circle moves slow?
If so, have you adjusted the speed fader to see if it speeds up?
With the Coemars, you need to see if both the dimmer channel and the shutter channel are 100%.
Click on the Center button for that fixture and then from the drop down menu choose button then edit.
look for the dimmer and shutter channels and see if they are 100% if not make them 100% then close the window and save the changes.
If they are already 100% then that's as bright as those fixtures will be. close the window, but do not save the changes.