Rithmic and rejected stop order

Hi, when you trade with Rithmic and you set your stop above the price it rejects your order. I ask the Atas IA why and this is the answer : " This is a restriction of how stop orders are routed and handled by both ATAS and the Rithmic broker. Unfortunately there is no setting in ATAS to override this restriction when using Rithmic. 

I know, and I've used some platforms that were able to do that. And it's useful when you are constantly trailing at a fast pace.

Sending an automatic market order when the stop is above the price could be a solution. What do you think?