I' m bilding a bike. I have a HARO 2.0 frame. My crankset is 26-36-48. for this frame I need a a top swing front derailleur. I did look up Shimano and the Sram website. They don't have a top swing for 48T. The down pull or down swing dosn't fit to this frame. I like to keep my big crank. Anyone know some solution, please let me know.