First thing I did was disconnect the new lights. Also when I turn on the lights they are bright. Don't think it's the charging. Batteries fully charged. To save on mechanic time I have taken off the right tank, bottom plate, front cowling.
KTM 400 XCRW with Thumper Racing 450 kit and 450 cam 2007
KTM 450 XCRW with Christini AWD and Plated 2008
KTM 990 Adventure 2008