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Maybe you can suggest in discord to reduce the cost for upgrade in building or at least to sell a new tranche of dec-b to a reduced price (last was 20% discount) so that it will be cheaper in this way.

this will upset the people that have already upgraded it. it wont be fair to them and most of these are the biggest sps stake holders :D

In every case it stay the option to suggest to sell a new tranche of DEC-B

id actually be against doing any more DECB. it was a bad idea in the beginning and glad they have no plans of doing it again