OWASP SAMM Toolkit xlsx: Roadmap "Gap vs Current" formula error

Sheet: Roadmap · Column Z (rows 27–148) Issue: 14 of 15 security practices used =SUM(...) instead of a gap calculation, returning the Phase 4 total rating rather than the difference between Phase 4 and Current. 

Fix: Replaced with =IFERROR(Ynn-Inn, Ynn-LEFT(Inn,1)) to match the correct formula already in Z18 (Strategy & Metrics). 

All 14 cells now correctly compute Phase 4 Current