I've been studying Rynjin's system.
I've been wondering if you must pay the point based cost for scaling abilities every level you want them to increase in effectiveness?
Example
I pick up lay on hands at second level for 3 points.
At fourth level would i have to pay another 3 points for it to heal 2d6 or would it scale automatically after i paid for it at second level?
Example 2
The fighter's weapon training feature
At level 5 i pay 5 points for this ability
Do i pay another 5 points at level 9 or does it scale up automatically to
weapon training 2 at that point?