Blue Groove BG4 top deck needed....

[crf311]

Hi... I should have listened to Thomas P when he told me to mount a second front shock tower onto my BG4 due to his experience of the top deck breaking. "I'm just running it on a local on-road carpet track" I thought, but did not factor in the fact that some RC12's would want to play smash up derby. Any ideas on how to get a hold of Blue Groove? Or...... any place that can duplicate my top deck?