Let me know what you find out, but from what ive read you cant use two 60 CT heads (of any type) together.

Can anybody confirm if the mecatwin 402 or 402T (whast the diff?) will fire on a 60 CT pack? Right now my 60 CT4 is just a tad too weak to overpower direct sunlight.....not enough so that it would warrant carrying a whole nother pack and head, but if a mecatwin works....