A very quick lop off the top of the main trunk. I initially did this to promote better taper but I like the idea of a possible kifu sized twin trunk tree. It would be unusual as a bonsai style though, with the minor trunk at the back. It’s been supported by its new roots for a year now and growth was minimal last year. I plan to feed very heavily this year to beef it up a bit.
I could reduce it down even further to the first vertical branch on the main trunk. Any opinions?