long time user of micro coin acceptors, lately we have been plagued with hard to program operation of new micro coin units, programing has become intensely pain full to program $1 coins, we had to have revive older units and we still don't know how to program 0.25 coins. factory instructions are useless. use to be a very friendly unit to program now are micro coin redesign a real pain to use. looks like a bud lite moment for micro coin. even the factory admits their instruction are wrong