M:=MOD(HT,17); STICKLINE(M=0 AND REF(M,1)=16,CONST(HHV(H,0)),CONST(LLV(L,0)),0,-1),COLORYELLOW; STICKLINE(BARSLAST(CROSS(BACKSET(M=16,17)=1,0.5))=0,CONST(HHV(H,0)),CONST(LLV(L,0)),0,-1),COLORYELLOW;