dwcraig1

Save yours first

Yes but you are in 316L profile, that's fine if that's what you want. I thought you wanted to use the "Replay" profile.

Save your theme and try this one. Evolv DNA-C stock.ecig

Look at the profile that I posted, that is correct for using Replay with any/all TC wire when not using Replay with Temperature Control at the same time. Your Replay profile should look just like that except for warmth settings and boost

Here is my Replay profile. I am using dual SS316 Clapton coils.

With your theme it will look different. After your puff is it asking to "Save Puff" ?

When using Replay profile "Watts" is the material to select but you must use TC capable wire for the coil. In the TC profiles Replay can also be selected, in those profiles you select the material that you are actually using.

If you see the resistance change in EScribe and Replay is activated on the profile and theme if needed and Replay still doesn't work then with a cold atty measure the cold resistance and try again.

If your coil works in TC then it is most likely TC wire. Use EScribe's Device Monitor to see if the resistance of the coil changes when heated. My example is using SS430 wire which has a greater change than SS316, Replay must 1st be enabled in the profile in EScribe and use TC wire but depending on the theme it may need to be enabled their as well.

Here is diagram from data sheet and this is how I did mine. I only used the one wire to #1, jumped the rest using small piece of wire or just solder

I then switched back to Viable Coils and Replay failed to activate so I switched it back to Dubious and it is now working again. My opinion would be to use a material with a greater resistance change when building that low. Here is a great place for wire and coils: https://www.zivipf.com/epages/63862298.sf/en_GB/?ViewObjectPath=%2FShops%2F63862298%2FCategories%2FAlle_Produkte

I had to change to Dubious Coils or Replay wouldn't work. Be sure to upload settings after changing to Dubious Coils. Just a small resistance change from cold to hot, from 0.196 ohms to 0.212 ohms. I changed to a stock Evolv theme for this as well. I used this one: Evolv DNA-C stock.ecig

First off Replay box on profile needs to be checked. Depending on the theme Replay needs to be activated from there as well, this situation had me going nuts for awhile. Maybe save your theme and try another theme, coil wise I think it should be working fine.

I suggest checking it with EScribe's Device Monitor. The screen really doesn't keep up as quickly. Note: The purple line.

Are you seeing this in EScribe or on the mods screen?

Is this been with all coils that you have been using or is it just with this one?

A lot of good info here: https://www.e-cigarette-forum.com/threads/sxk-billet-box.898599/ By using Google Chrome for a browser you can get good translation by right clicking the post and select "translate"

Only when using TC capable wire. As it should. But with kanthal or nicrome the resistance should be stable.

For what it's worth. The mod resistance on my two SXK Billet boxes are set to 0.011 ohms. They were measured using my shorting tool. One came out to 0.010 and the other at 0.011 so I set them both at 0.011 ohms. Contact area need to be clean 1st.

Here are some situations that wreck havoc on getting TC to work properly especially when using wire that has little resistance change when heated. Things need to be pretty much perfect for these wires to be read properly by the board. !st. is a coil with shorting wraps giving a false cold ohm reading, as the coil starts to heat the shorting may stop creating a jump in resistance. 2nd.A bad connection between the 510's, maybe atty's 510 is too short or has dirty threads on it's 510 threads or loose to wire post. 3rd. Wire not clamped under post screws tightly. 4th. Wrong TCR settings. There has been some cases where LV put thread locker on the 510 threads where the ground wire connect internally on the 510 socket creating a problem with resistance readings. This was quite some time ago and I have not heard of it since. Just to name a few, I'm sure there's more

What DNA mod are you using? And does it say "Watts" in the box for coil material?

Here is a snippet of my 2 cell DNA200 firing at 80 watts (set to 80). I was going to ask you to post the same of yours when I seen mine doing the same. Here is why mine only reached 66 watts and not 80. All of the DNA boards that use cells in a series are buck only meaning that their output voltage will never be more than battery pack voltage. In this case the 200 board powered by 2 cells has a maximum output of 6 volts. Note in my snippet that @ 66 watts the output voltage is maxed out at 5.96 volts (blue line), if I built a lower resistance coil it could hit 80 watts with the right resistance. Could it be that you have the same thing going on? The max voltage on a DNA250 board powered by two cells is 6.2 volts and the 250C is in that range also. But looking at your build I doubt if that is your problem. I would like to know what your pack/cell voltage drops to when firing. 6.88 v in my snip.

You said in your 1st post that the resistance was changing, what is the wire material?

Yes I have, as long as you don't have a nickel allergy you should be fine with it.

You might want give NiFe 48 or 52 a try, is lies about in the middle as far as resistance change.