Looks damn good to me. Did you spray the SEM right on the fabric?
Thanks, and yeah I pretty much just sprayed it on. You can read the TDS but the directions basically say to wash the fabric with SEM Soap (I skipped the SEM soap) then wipe it with SEM vinyl prep, then wipe it back down with a clean lint free cloth, then spray the first light coat and take a stiff brush and brush it back and forth. Then spray your second light coat and brush it in again. Let it fully dry and brush it once more in all directions. The brushing is what keeps the fabric from sticking together and becoming stiff.
That's pretty much it. Again, it's not a 100% match, but it's fairly close. For the top of my seat cushion it worked great and you'd have to be looking to notice it was painted.