Since the D3 dispersion correction is not available with the ωB97X functional in Gaussian16 we start by reoptimising the 30 TSs at the ωB97X-D/def2-TZVP level of theory and verifying them by performing intrinsic reaction coordinate (IRCs) calculations. For two reactions (R1108 and R7201, using the notation of Grambow et al.) the IRCs go to the correct reactant, but to a different stereoisomer. Since that barrier is below 30 kcal/mol we use the newly found structure to initiate the meta-MD instead of the one proposed by Grambow et al. For five reactions (R1084, R2399, R2523, R6490, and R18816), the IRC does not lead to the reactant proposed by Grambow et al. We subsequently find the TS for R2399 using our meta-MD approach, but we exclude R1084, R2523, R6490, and R18816 from our low-barrier dataset. Thus, we expect that applying our meta-MD search to the 163 reactants described above should identify 26 reactions with barriers below 30 kcal/mol at the ωB97X-D/def2-TZVP level of theory.