By: LsFarm On: Tue Jun 17, 2008 5:08 pm OK, I didn't follow your first description.. yes it must be part of the pusher block design,, on a LeisureLine any fines created by the pusher would end up in the fire... not really any other place to go, unless the fines 'snuck out' around the ends of the pusher.. not much could get out there I am thinking.Fines are a problem to be delt with with any system.