Gary, Regarding your question about cleaning unreflowed no-clean paste from a board, do not confuse low cost, $1000, with economical. One solution you might already have available to you is the cleaner that you use for your stencils. We use an apparatus that looks like a big dishwasher and can accept boards as well. Do not forget to check the chemistry of the cleaner before you put a board in. Ken Smith Celestic Inc. [log in to unmask] *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To unsubscribe from this list at any time, send a message to: * * [log in to unmask] with <subject: unsubscribe> and no text. * ***************************************************************************