I recently reached TR lvl 60 and now I am trying to farm the gold demon wedges blueprints. I have some things to share after days of grinding them. First of all I liked the exchange store in  chase commission that let you purchase missing blueprints and I love to have the same in Noctoyager Manual Commissions (lvl 70-80) for blueprints that will let us convert extra blueprints for desired one like five for one of it etc. or secret letters . I have the same problem with Noctoyager Manual Commissions (lvl 30- 65) where you have to grind them countless times  before you get the desired wedges from possible rewards it was tiring and you can't do them whitout using commission manuals to increase chances . I know that we can convert them for globules but I personally think that is a waste so never tried that and hope that you guys add the conversion feature for this too. 

So this is my feedback after playing it for more than month about demon wedges and their blueprints and I hope to see more exciting new content and improvements going forward.