Oh, uh, yeah that was extremely misleading haha. We had every material except 2 of them, and had no idea what to do, but we did happen to have 2 courses that were closed, so we just assumed the last 2 materials were in the 2 closed courses. I know that from the looks of it, there was a second secret in the Secret Store, but we couldn't manage to find anything at all.
I'd like to go back and try again too, but the replay value is really diminished by the climb, surf, and bhop sections. The sections took a while and I don't think any of my group would want to go have to complete all of them again. Up until the last 2 materials though, we did figure everything out and enjoyed the map, I just think there may be a little more direction needed once you get to that point
If I could suggest one thing for this map, I would say that showing what the player's actions actually unlock would be very helpful. The climb keycard, bhop keycard, mini reds, buttons, presumably all unlock something, but the map never actually tells you WHAT they unlock, so you're just left guessing. I guess this could be by design, to make the players search for what they actually unlocked, but we were left wondering at some points what our efforts actually unlocked in the map (the mini reds for example).
The map is very well made though and we did enjoy it a lot, so hopefully we can go back and complete it sometime