Hi Vinna
I was in amsterdam last month - great place
You will need to give us more information:
What type of wick? If stainless steel what gauge steel did u use 325/400/500
How did you roll the wick - straw or solid
How did you coil - wire used - how many ohms the coil is?
How tightly did u coil the wire to the wick
Did you get the hotspots out using a mechanical mod or r u using a vv device.
many reasons, obviously you understand the burnt taste is the wire glowing red (Hotspot) or all the coils burning red which would be lack of
juice.
If you tilt you WILL always get
juice to the coil, if nothing else because it comes through the wick hole.
I'm guessing but you probably have a hotspot. Even if you get the dry-burn coil good, after a time a hotspot can easily come back.
Also you may be
vaping at too high a wattage for your coil, thats hwy we need the ohms. But more importantly it will tell us about the build. If you have a 1.1 ohm coil with a 5/4 wrap with 32 AWG Kanthal, then you probably have a hotspot short circuit. I say this because your coil should be reading probably 1.6 - 2.2 ohms.
Hope you can understand all this.....