@ShaneM86, you have overspent your initial 50 TPE.
To update from 55 > 70 Strength requires 30 TPE. To update from 50>70 Speed requires 40 TPE. Follow the update scale when applying TPE:
Player Update Scale
0-50 1 TPE per attribute
51-70 2 TPE per attribute
71-80 5 TPE per attribute
81-90 10 TPE per attribute
91-100 15 TPE per attribute
To update from 55 > 70 Strength requires 30 TPE. To update from 50>70 Speed requires 40 TPE. Follow the update scale when applying TPE:
Player Update Scale
0-50 1 TPE per attribute
51-70 2 TPE per attribute
71-80 5 TPE per attribute
81-90 10 TPE per attribute
91-100 15 TPE per attribute