Couple of things Vibez, do you have the 510 adaptor so you can fire the rba on a different device, like a mech mod or subohm capable box mod? Reason why I ask is because the turns can be shorted together when the coil is brand new. Until you fire a brand new coil the alumina has not formed on the wire yet. Alumina develops when the coil gets red hot and until is does you could have shorts between the turns of the coil. This would make the coil appear to the Egrip as too low of res and so it won't fire it.
Also when you install the coil on the rba make sure that each wire lead is only touching the terminal block it is attached to. It's quite easy to have the wire lead attached to the smaller terminal block short out against the larger terminal block.
And as others have suggested check for metallic debris.
Hope all you lurking noobs are listening; you cannot just measure the res of an unfired contact microcoil to determine it's resistance. It has to be fired and the turns given a chance to become electrically isolated by the formation of alumina crystals on the wire before true res can be measured.
Thanks for putting that out there cig. And it can't be repeated enough times. A tremendous number of peeps are trying to build microcoils and tensioned microcoils without realizing that the very reason we do so is...
to make contact.
Close contact coils which is the
fad of the day lately with these coilers everybody is swoopin' to sell will likewise get you close. But we're not playin' horseshoes here. Close will get you a short and hot vape like a bad terminal post connection. And it can't be as well corrected by torching and compressing the coil. In fact, that can damage your fine work.
A tensioned microcoil puts turns as close together as nature will allow. When we pulse them then we get about as uniform an oxidation of that coil as can be had. The more uniform those insulation layers, the more uniform the heat energy ultimately passed to the wick. Less energy wasted to air or
re-heating what little you did vaporize.
Smooth even warmth at whatever temperature you targeted for with your resistance.
That's the ticket.
And I'd love to see you all get that great vape so many others have already arrived at.
Good luck all.