At This moment applying race size modifiers via race builder does not apply the stat related bonuses/penaties.
I'm forced to use the permanency effect/enlarge person or permanency effect/reduce person to obtain the effect
Windows 10 x64 Home
I don't have access to the books ATM (Yay for moving and nothing being readily accessible). So forgive me if I sound like a broken record - please cite the rules and effects. from the book Otherwise, the only modifiers for size that I am aware of deal with Altering your size after the fact (via Enlarge/Reduce).
And that's the fact.
Other size altering effect seem to work.
If i use the template to reduce/enlarge it works.
If i use the misc stuff for permanency enlarge/reduce person it works.
It's just the Race builder that does not work. And i know that the Race builder is something of an afterthought.... but i think that a bit at a time it can be fixed, slowly over time...
Anyway. Size modifiers.
Strength and Dexterity bonuses are not applied.