Sliding Gate 6m Anthracite Grey

I bought this sliding gate in July but its 2 inches too tall to fit on my entrance due to my pier caps (I should have known this!). 5.85m wide, 1.6m high but piers/posts needs to be over 1.7m high. It's in brand new condition. It hasn't been put together and all panels still have a protective plastic coating. I just opened a couple of the boxes but nothing was put together. All parts to install a sliding gate. Tracks, guides, rollers, wheels, lock+keys all included. Motorisation kits easily got for it. The gate is well made and has a great powder coat anthracite finish. This is the gate: https://www.casanoov.ie/6m-eiger-h160cm-aluminum-sliding-gate/ Its currently selling at €3,469. I bought it for €2,829 in July. I will sell for €2,000 ONO. I might be able to deliver if distance not too much. 100% genuine. No time-wasters please.