Iron masking

[ivconic]

... What about frequency and tx power? So many setting to try with deus

Obviously Deus Fast works at 18kHz.
TX power i never touch. Stays at factory preset all the time, during all 9 years i've been using it.
No benefits from rising it on such sites.
It is logical to expect that smaller targets will be better visible on higher frequencies.
Wilson from the video is behaving quite interesting.
I would really like to see the schematics.