sinclair7seven

hey so i just got my window ( thanks just startin ) anyways is the little side window on a convertible has anyone installed one or taken one out that can help me to install it.. cause i have no idea really.. im thinking maybe take out the other window and i think maybe that divider peice between the 2 window i think might come out but idk i dont wanna break it.. if anyone has any info that would be awesome.. i would like to instal it today sometime i wanna go drive the 7 ha