最近知りました。。。

つい最近まで知らなかった：ヨコモ DRB バッテリーホルダーアルミ製 バッテリーストッパーはちょっと長いショートリポに使える為あるのだ！+3mmオフセットです。 
Until recently I didn't know: Yokomo DRB Battery Holder Aluminum Battery Stopper was made for a little longer short lipo battery!　It has off-set +3mm. 
Até recentemente eu não sabia: a tampa de aluminio (opcional) para o DRB/DPM battery holder foi feito para poder usar baterias short lipo um pouquino longo. Tem off-set +3mm.