Hey, I spent quite some time on your map today and I found a few pixelwalks, pixelgaps and unintended boost spots.

I will cover all of the important ones in this video: https://youtu.be/1LsFWRR-iNE
These are all problems which can be abused with 2 players, however there are some more if you're a team of 5 players.
If you want to see them as well just tell me and I'll show them.

General feedback:
Your map is very beautiful and well designed and I think it would play quite well. But I would add a big horizontal clipping above the playable area to stop players from escaping the map (or pixelwalking etc.). Besides that you should remove some of the foliage on the bombspot because it's distracting and people can easily hide in there. Just replace it with solid cover and you should be good to go! :)