Question about "the right partial sig" in multi-hop-locks.md

[hieblmi]

Thank you for the thorough description of PTLCs in https://github.com/BlockstreamResearch/scriptless-scripts/blob/master/md/multi-hop-locks.md.

My question is if the multi hop lock scheme would still work as intended if the partial signatures of the right sides psig(j,m,T) wouldn't be tweaked with the adaptor, but if only the left sides' partial signatures would be required to be offset by t to form a valid signature, e.g. sig = psig(i,m,T) + psig(j,m) + t?