Locking resistance on RX200s

When I change tanks/RDA's set up for temp mode do I need to unlock then re-lock the resistance or will leaving it in locked mode simply lock in the resistance of the new coil ??
Should have added when changing I always fire the mod to get the "no atomizer" message as I rarely get the "new up, same down" message.
Also is there a shortcut on the 200s like the 200 to do this ? (holding up & fire together on 200) as that doesn't work on mine.
Cheers.

Travel advice

I'm travelling to Greece at the end of this month with Thomas Cook. They limit to 2 batteries which isn't really enough for me, but will have to do. I'm looking for a dual 18650 mod, that has got great battery life, relatively small and cheap or maybe an internal battery mod! Any help on the mod or travelling abroad with ecigarettes is warmly welcomed

Tilemahos v2 dry hits

Got a FT special of the tilemahos v2. And whilst its a lovely draw for mtl I keep getting dry hits. kanthal at 1.2 to 1.5 ohm, with cotton wick. looked at you tube etc for tips, trim to the edge of the slots, not too much wick. but still getting them. using 60/40 pg/vg. <a href="http://www.vapininthecape.com/eliquid_c_7.html”>juice flow tried closed down and more open. I really like this tank but not the taste of burnt wick. Can anyone point me in the right direction please?
Many thanks.

A silly TC question

Hi all,
I suspect I know the answer but was hoping to get it confirmed.

I know the higher the wattage the more <a href="http://www.vapininthecape.com/eliquid_c_7.html”>juice gets used but when vaping on temp control does the higher the temp equal more <a href="http://www.vapininthecape.com/eliquid_c_7.html”>juice used even if you stay at a constant wattage?

Cheers, Hamster