hey there guys just a question.....im a new rider and i have a cbr250rr and it seems to run pretty hot at the coolest it is around half way..... now if i stiop at traffic lights the temp gauge can go any where from 1 mm off the red and some times even into the red. but if i give any kind of throttle it seems to instantly bring the temp back to around half way as long as i keep the throttle on. i have checked my fluids there all ok. but when i start the bike and look in the radiator there is no movement does not look like the coolent is flowing. i had one machenic say it may be the water pump then another say it might be electrical.... has any one else had this problem ? thanks for ur time guys .