I have Kanger SSOCC 0.5 SS316 coil.
 
	The new coils normally read around 0.7 ohm and it drops to around 0.54 with use.
 
	So,
 
	New coil -> 0.7 ohm, I put into TC mode, e.g. 400F. 
	Next morning the cold coil resistance -> 0.63 ohm, I put into TC mode, If I vape 400F It is much cooler and less cloud, so, I put higher temp e.g. 480F. 
	After next morning the cold coil resistance -> 0.56 ohm and I have to put higher temp again such as 600F.
 
	It makes me very annoying.
 
	Could I just lock the coil resistance as 0.7 ohm until I replace the coil?