# FUCK uSPEZ ! WE NEED A BACKUP PLAN IMMEDIATELY . <| sep |> The Tiagra hub is designed to fit 130 mm drop outs . Be sure to measure because MTB hubs like the M 510 may use 135 mm spacing . 5 mm may not seem like much , but it ' s enough to be a problem , especially on an aluminum frame . 2 mm off on spoke length might be OK , but it ' s risky . You ' d want to go longer never shorter and then there is a chance that the spoke will bottom out in the nipple before you reach the right tension . If you go shorter , the spoke won ' t go deep enough into the nipple and the nipple head will tend to break off . Bicycle wheels seem simple , but there ' s an amazing amount of precision that goes into them . <| sep |> Nope . Bigger blocks will not fix the problem , will just give you a pill to survive few more months . But then will be another collapse because of greedy miners and too many txs . We have to find a way do not let the miners to act like gatekeepers and filter the txs by fees . This is not Permissionless anymore No arbitrary gatekeepers should ever prevent anybody from being part of the network user , node , miner , etc . Right now the miners are the gatekeepers that are not allowing the users to use their money . We are back to the relation masterslave .