Hi Mark We use a wire mesh baskets for most of our smaller boards. For our smallest boards we have installed a high temp nylon screen (don't know the name) with tie wraps. The mesh has holes about 1mm sq with about 0.5mm spacing between holes ( yes it is small but it works great). The top of the basket has a larger diameter (about 1cm sq) mesh placed on top of the boards but not fastened down ( this helps hold the boards in place). We don't get any damaged due to bd-bd impacts or scratches ect from bds flying around the basket. We use a Speedline Aquastorm 200 from Electrovert. It will blow parts of the board if the operator is not carefull. Good Luck --------------------------------------------------------------------------------- Technet Mail List provided as a free service by IPC using LISTSERV 1.8d To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt delivery of Technet send the following message: SET Technet NOMAIL Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 ---------------------------------------------------------------------------------