yep sorry am working on fix for golf, the floor adjustment ended up causing a bug with the new ramps. I'll push it out tonight or tommorow.
Regarding the error, sometimes the randomized spawning system gets into a situation where the game would be broken if it continues (usually an goal has spawned out of bounds, it tried to fix and failed) there's a lot of reasons why this can happen and I'm getting better and solving the problems. But often is just a 1/10 chance or something, just eject cart and load it again (sorry) if it happens 8/10 times, then I really wanna know more because there's something unique in your setup that causes an issue.
There's still a deeper issue with height... Something haywire with your initial setup I suspect. Some games will not recognize the forced height you set, this can cause issues...