SD UV Fix

                    #go to uv stream
                    if str(va[23]) in streams:
                        uvstream=streams[str(va[23])]
                        g.seek(uvstream[1])
                        if uvstream[0][3]==8:
                            for n in range(uvstream[0][4]):
                                tn=g.tell()
                                g.seek(tn+4) #skip uv1
                                mesh.vertexuvlist.append(g.half(2))
                                g.seek(tn+uvstream[0][3])
                        else:
                            for n in range(uvstream[0][4]):
                                tn=g.tell()
                                mesh.vertexuvlist.append(g.half(2))
                                g.seek(tn+uvstream[0][3])