flat open plate is rough nothin to line up on and nothin to help hold or form a clean puddle.
that last bit is what your lookin for. the blistered back says your hot enough and gettin penetration. looks like your set pretty good you just gotta learn to duplicate what you did at the end there consistently.
get a start and slip ahead a 1/16-3/32 and pause for a split second then advance and repeat. slip pause , slip pause, slip pause
see if thats helps smooth things out . it's all about pace. no need to make shapes just point the wire/ nozzle 45* into the corner and 30-40* forward, be set comfortable and sure you can make the whole movement easily b4 you start to weld.
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