mwm wrote:Thanks for your help fellas.
I had calibrated two build tables to the new plastic vat. Did it several times with the paper strips to be sure all corners were down properly. Front, left corner on both tables was a struggle to fit to the PDMS on the plastic vat. I didn't have that problem with my own recoats on the aluminum vats.
Two builds on each of the two tables failed exactly the same way. So, as Danny suggested, I figured I'd clean the vat and calibrate the build tables again. As it turns out, the PDMS was not attached to the vat. It showed loose on the tail end and just lifted out of place. Brand new for a few hours. All done now.
After the first few weeks of learning curve, I've been printing successfully of this printer all year. This is becoming a really special few days.
I'll recoat my aluminum vats tonight.
I do appreciate your efforts guys.
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