who can help me make a 6s into a 3s

[bl-is-future]

if i split a battery i use Hyperion taps cause i have a Hyperion charger. I BUY FP packs though and use me little board to convert the FP to Hyperion for all my FP packs (lol which at the moment is only 2) I found that standard rosin core solder has worked on every tsap i have done. Sometimes it does take a sec for it to stick but once it is warm it does fine.

Linc what solder do you use that you find works BEST. I have not experimented so i dont know what works best just know mine works but possibly could be better.