ejcruz - Thnx (this is my 2nd attest to reply, the first did not "stick" apparently

1) Tried that with acetone and scraping the exterior of both nozzles with not change - Is there are safe way to clean the interior? I have unloaded and reloaded several times w/o it making a difference
2) Did that and the center of the bed seems a little higher that the other 3 check points but the print starts at the outer edge of the plate - Do these plates warp over time? I did a small print at the extreme left/Front and there was less of a problem but it was a different print that those I had been doing
3) Have not done that yet, will do so and report back