I entered the process of making a deal with trade my gun thru pbnation. We got everything worked out and he sent me the invoice to pay him and directions for me to ship them my Ego 11 and when they got my ego he would ship the dm12 I purchased. Well I have found a better deal and wish to no longer complete the deal with trade my gun. I have not paid or shipped my ego to trade my gun. Even though he has sent me an invoice and instructions to ship my gun can they leave negative feedback for me even though the deal has not been completed.