Yeah I don't know either. I don't use cloud storage so I had to upload directly to this site. Do the images work after downloading them?
I have other levels but most of them are broken or poorly designed. I also have some videos but cannot upload them because I refuse to create a YouTube account. Most of them involve playing other people's custom levels and getting some good runs on MBG MBU and MBP levels (including the tale of the tall skyscraper with no checkpoints). I also played marble it up at one point (even had a world record which lasted for less than a day, on a challenge not an actual level. I uploaded that somewhere on steam which I don't even use anymore, maybe I can find that). I don't consider myself to be one of the best players, but I'm good enough to get most gold/platinum times and beat all the expert levels in MBP and platinumquest.
The levels I uploaded here aren't bad but I had a hard time coming up with names for the levels. Hopefully someone can make videos of these. I actually have two very long (one which took over 15 minutes) but broken levels that I can upload so we can see how long it would take for a good player to actually beat them.
The images seem to be broken even when downloading. Try attaching them as a zip and using something like
to include them in your post. Also your levels were pretty good! They remind me a lot of the custom levels in the old CLA.
PQ in a nutshell
The following user(s) said Thank You: Nature Freak