Kmckenzie

Hello I'm looking for some opinions on what I should be charging for my creations I've been making knives for a few months and have decided to try and start selling some but have no idea what to charge for a rookie level knife. I uploaded a few pictures of some of my work some complete others in progress

Ok that's good to know Haha well not irreversible what would be a better material to use in replace if bricks? I've seen some using a type of wool and a some kind of hardened paste...also would a proper regular better control the richness of the flame? As of now its straight off the tank which makes sense why it's so fuel rich 

Ok thanks for the info I'm uploading two pictures first is my forge with the old burner i had on it right now its cut off so has an open hole where the new burner will go the back side so open just like the front second pic is my venturi burner I cant remember who's video it was but it was a tutorial video on you tube it's made out of steel threaded pipe and couplers and reducers the jet is off of the tiger torch I had originally bought for the forge just with the bell cut off 

Hello all I'm recently getting into bladesmithing and made my own forge out of some sheet metal and fire bricks and welded it all together and made a venturi burner I saw online fueled off of a 100lb propane tank. I'm having issues with the burner it burns a nice blue flame outside the forge but when I put it inside the blue flame goes and and it almost snuffs out I tried closing up the back end which helped it retain the blue flame but then it was sputtering really bad. I've heard it might be airflow issues but not sure how to fix it but also I do not have a regulator on the hose not sure if that could be the issue?