hughes500, no offence taken. we feel your pain. its a drain on everyone, especially those waiting for aircraft to be "signed off" in europe and put into service.
its frustrating for us, md and the faa as well, going back to square 1 on an already approved product.
that said, everyone at faa, easa and md is 100% supportive. most important, when the revisions hit the desk of both faa and easa, the turn times are 1-2 days, cannot complain with that type of respone, in any industry.
currently we are working through some revisions now, then on to faa, who forwards it on to easa.
cal