I recently bought the design for SP6, which I think is beautiful. I've had no problem printing the base, motor mount, and even back frame piece. However, I'm really struggling with Gear 2--it took me awhile to get the first layer down properly, I've had more than a dozen failed prints. Now I'm able to get the first couple layers down but there are teeth sporadically around that start to peel up after only a few layers. Has anyone else experienced this? What can I do to help? I'm printing on an Ender 3 V2 with Hatchbox PLA filament. First layer Nozzle at 215C and Bed at 70C, next layers Nozzle at 205C and Bed at 60C.