I added another 1,000 images and text files of slugs and about 1,100 'dontcare' image sets and still no signs of convergence. I don't feel disheartened because I've already had good success with custom images of the common European wasp. Another difference between the data sets is that with the wasp images, there were often over 10 wasps in one single jpg and the wasps all looked pretty much identical, whereas the slugs are mostly one per image and there's about 10 different sprecies. Will the model converge or will I have to go back to YoloV3 to get a deployable model?