Could it be that the urn is sitting crooked?
My appliqué instructor taught us to trace the design on lightweight interfacing and baste it to the top of our fabric….. I recently decided to eliminate that step and just use a light box for placement… That worked well for small blocks but not for the larger ones. You can see the results….. It is going to take me longer to remove the urn and re-attach it that I would have spent making the tracing. I am putting this project aside for now. I just can’t face it currently. Other obligations are pressing and I must get them done.