I bought some retractable landing gear from a dealer here in the UK and I think he's sold me the wrong ones, can anybody clarify please. I need retractable landing gear for a SkyJib-8 Heavy v2, the landing gear that he sold me have the part no. 4405-0023 and the description SkyJib-X4 Landing Gear and Gear Rail Assembly Retractable on a sticker on the side of the box with COAX hand written on there as well. Are these the wrong landing gear for my aircraft or are they the right ones just boxed differently?