We started using Grimco about 20 years ago. Was never impressed with their knowledge or integrity. They seemed most interested in selling at no matter what the cost. They sold it, whether is was correct or not.... anyway around these parts. Used them less and less and as they acquired more and more distributors, their service seemed to dwindle even more. For some stupid reason, in most cases, they got rid of the knowledgeable people and replaced them with more used car salespeople. I'm sure they're experiencing the supply problems like everyone else, but I think there's also a lotta ball dropping on their end and they really don't care. For most people, where else are ya gonna go ??
Like white haus, it seems to be to your advantage to overstock and warehouse some of your own needs.