Yeh the LEDS in backboxes coz all kinds of probs like that...

You can try adding a few layers of tracing paper/baking paper as a softener/diffuser between the led and the backglass......in fact you might just wanna cut some tracing/baking paper into large sheets to cover the entire backglass (except for any score displays) to soften the sharpness of the leds...

MM