Ok I am running flexisign pro 8.1 and just had a friend give me an old cutter he had in his garage. It's a pcut cr730. I cannot get flexi to let it send to the cutter! It says it's sending to USB, but nothing happens! I have tried eveything I know, but still nothing! The production manager shows it's cutting but it's not! Does n e one have this problem or have these to item working together and can help me please!!! Thanks.