A computer search through the oriented matroid programs with dimension 5 and 10 facets shows that the maximum strictly monotone diameter is 5. Thus $Δ_{sm}(5,10)=5$. This enumeration is analogous to that of Bremner and Schewe for the non-monotone diameter of 6-polytopes with 12 facets. Similar enumerations show that $Δ_{sm}(4,9)=5$ and $Δ_m(4,9)=Δ_m(5,10)=6.$ We shorten the known non-computer proof of the strict monotone 4-step conjecture.