Bed adhesion struggles, large items don't stick  

RE:

What glue were you using? It is not supposed to be wet. With stuff like Kores or other PVA glues, they basically stay smeary and are never really wet and specialized adhesives like Magigoo or Dimfax are intended to dry up before the print starts. Only a thin layer should be applied to begin with. 

If you struggle with such a challenging print, I would not use PVA based glues but something like Magigoo, Dimafix etc, and if that is not enough a generous brim of at least 15 mm.

You can also try reducing the infill percentage or the number of bottom layers and/or perimeters, both should help against warping. Just don't reduce it too  much as otherwise stability suffers. 

PS: if you are new to all of this. The build plate needs to be really clean. Read some tutorials on how to handle build plates and how to clean them. Never touch the area of the build plate you want to print on with your bare hands. Fat stains are your enemy and no matter how much you wash your hands, they leave fat stains. 

RE:

Thanks for the reply, its Dremel GS45-01 Glue Sticks  Let me clear one thing up, I only tried the glue stick method, because my prior prints on a clean bed were failing to stick. 

I'm wondering if the bed leveling is off, I'm going down that path, and I also reloaded the Prusa PLA filament. I need to remove as much variables and try to figure out what works and what doesn't.

RE: Bed adhesion struggles, large items don't stick

Ok, so that looks like a PVA glue, like Kores. I don't have very good experience with those, their performance as adhesive is a bit mixed, they are more of a release helper afterwards, with some adhesive properties during the print. Like I said, my experience with dedicated adhesives like Magigoo, Dimafix or similar have been much better, at least if the built plate is sufficiently hot, at least 60°C.

Yes, if you are not sure if your first layer is perfect, you should have a look at that first. Do some first layer calibration, which includes the centre and all four corners to see if your entire bed is level or if there is some issue there. First layer calibration, including z-offset has a huge impact on bed adhesion.

The thing you want to print above is challenging and will excert quite some warping force so you need strong adhesion to counter that. Even with a perfectly calibrated printer you might need additional means to ensure adhesion, like brims and or adhesive, but its good if you check first that everything is calibrated well.

RE: Bed adhesion struggles, large items don't stick

Show us the photos of the failed prints, please.
Especially first layer.