Graham You're catching the unbroken wave, if you get the chance to get going down the line I would take it.
I don't think your stance will hold you back. You hinged a bit at the waste when you were trying to turn the board, but then you stood back up no problem.
If that's all the wave is offering, then it is what it is, but I wouldn't avoid trying to get down the line just because your stance on a small crumbly wave isn't perfect.
Commented on Following my previous post, last Sund...
04 Jun 22:49
Maybe try to get into that same stance on the bosu ball (similar to how you are standing in the pics) and then pay attention to what you have to adjust in order to get into the stance you want.
My other thought is you might be standing too far back on the board for a wave that doesn't have much speed or push. That might be sinking the tail of the board and making it harder to stack your hips over the front foot.