Hello. I wired this guy up a couple of weeks ago, and within the last week I’ve started noticing this upper portion looking sad. It’s in most the nursery soil (not all big course stuff, some sandy soily medium), and some bonsai mix soil on the bottom and top. We were on vacation last week but it was watered every couple of days, granted we were hit with 90s, this soil seems to hold moisture. Since being back I’ve made sure to keep it well watered usually every day this last week. Now it’s always hard for me to balance over and under watering. Your thoughts? The first shot will be from a couple of weeks ago. The bottom pads seems to look fine at this point, seems to be the top. I will add this, I made a crack when I was working upwards, but it seemed superficial and I have it wired closed and put a little superglue over it