I'm not familiar with the Dwarw, nor on the iNtake, so can't comment on similarities, however I do recall @Rob Fisher enjoying both the Arbiter and the iNtake some months back,, (clearly not enough to move him off his Dwarws tho' ), maybe he can chime in on a comparison for you.That's where I am
an RDL man
Don't do MTL anymore. If this is close to a DL Dvarw or an Intake solo, then I am sold. Local shop got some at a good price
I knew I was in good company the first time I went in there and saw this young man with a ... NC 25 and Zeus. OT a little bit but a bloke came roaring into his shop one day accusing him of selling to his underage kid. The camera check revealed it was his wife buying disposables for the kid. Reminds me of those UK women sneaking junk food to their kids when the school food menu's changed.
It's an easy fix ... Remove the top cap, (and the 11mm clear silicone O-ring around the threads), then carefully apply a small amount of Brasso to the threads with an ear bud. Now screw the cap on and off a good few times, and then wash, (cleaning out any remnants of Brasso with an old? toothbrush), replace the O-ring, and your threads should be well buffed and now operate smoothly, as Brasso is in essence a very mild abrasive compound