I'm running a Qidi Tech 1, and using the help guide I've zeroed in settings as much as I can seemingly. I'm still incredibly new to this - both software and 3d printing in general - and outside of printing two at one time I've toggled temperatures and speeds up and down to get it to the point it's at now. I'm looking for advice on just how to get the tips of this spear to come out un-mangled however. I've included images of the progress I have achieved following the support guide (in part to show that I have at least tried) but also to show the garbled tips in a more visual way than my words. A picture of the supports for the spear that I've put in follows those, in case for some reason the supports are the reason.
Try 4 / 5 / 6
Try 4 / 3 / 2 / 1
Trial 6 came out a bit brittle, so the attempt at lowering the temp further wasn't a great idea. Trial 5 was with a slower speed (thinking it would give it more time to cool), and that turned out quite not well. 4, which is probably the best or one of the best thus far, was adding in a higher fan and slow down on layers of less than 10 seconds. The only thing I haven't tried that's in the recommendations at this point is the printing of two copies of it at once. Any help would be greatly appreciated, as since one of the big things I can see myself doing is printing off miniatures for self use. Thanks in advance.
Edit: Updated image locations in hopes of fixing display issue.