Hi All. Can anybody help with overdriving ? Have read loads of articles but am still not sure!! I have just bought a juwel rekord 70 and need to change the light. I have a light control box (for a (near :?: ) future project - ebay ) that has 3 t5 ballasts each capable of running 2 x 54watt tubes. 2' tubes come up to 24watts - can i overdrive these tubes - 2 per ballast without making any modifications :?: Cheers Pete.