Hmm...You may want to try separating out the melody, which is mostly played by the 4-5th fingers of the RH, and play that (with the appropriate fingers) alone, or with the LH accompaniment but not the RH triplets, until you get a legato, smooth melody.Then all I could suggest is slow practice (what else is new?) until the awkwardness is overcome, with gradually increasing speed. The piece is "allegro", but I don't think it needs breakneck speed. The runs just need a honey-like sweetness and clarity, and the middle section a contrasting sort of bravado.Have fun!Teresa