[NTG-context] Position of formula

Consider following code: \starttext \startitemize[n] \item \startformula \startalign[n=3] \NC S = \NC T_1 + \NC T_2 + T_3 + \cdots + T_n\NR \NC S = \NC \NC T_1 + T_2 + \cdots + T_{n - 1} + T_n\NR \stopalign\stopformula \stopitemize \stoptext The formula is centered below the list enumerator and mid-aligned. How can I align it to left and in the same line as list enumerator. I tried replacing \startformula with $ but then it goes above the list enumerator and is still mid-aligned. I tried setting flushleft and align attributes but they did not work. Thanks in advance for your help. -- Respect, Shiv Shankar Dayal