Hopefully a simple question. I have a brand new Sim2 Grand Cinema line projector wall/ceiling bracket. Code on the box says "HT BRKT-B". I opened the box last night and the instruction manual referred to the HT200, 250, 200 dual mode & HT300. Without me unwrapping and pulling apart the bracket to test it, will a Domino series project fit in this mount? Thanks in advance as I can't seem to find any information on the net about this bracket. Otherwise, I'll just put it up on eBay to get rid of it.