Just FYI, 2 minute tunnel dwell at ~ 325F should cure your DC/WB if you can run the dryer that slow and not be too hindered by burying the belt then I wouldn't let your dryer hold you back. We run it often with 8' of heat on a 24" belt on an old HIX with no air, and it's only a problem on really big prints or really large runs (500+pcs.).