Tacpacker
398
2
1
Apr 10, 2018 9:13 PM
Tacpacker
398
2
1
hotrodwhite
do as I say, not as I do!
DtoxRox
The instructor needs lessons or more practice, That's shitty.
DIngleberriesForBreakfast
Yikes...
Geotechnicallychallenged
On the bottom pic, what's happening on the edges of the?
Tacpacker
It's called "undercut". The edges of the grove were melted away by excessive heat input.
Geotechnicallychallenged