Exhaust Vent For Flashforge Dreamer to 4" dryer vent

While I had some problems getting this to print it turned out very functional. While printing ABS on the dreamer the fans turn on intermittently but I think that will be enough to remove most of the fumes. I will be installing it through an exterior wall next week and will see how well it actually works. You will need to purchase (6) M4-.70 x 30mm and (2) M4-.70 x 35mm screws(my Lowe's only had the 35mm so they stick out in the picture) I would also suggest buying extra M4-.70mm nuts or plan